- FSG 59 - Electrical and Electronic Equipment Components
- FSC 5905 - Resistors
- NSN 5905-00-335-8668
5905-00-335-8668
RESISTOR,THERMAL
5905-00-335-8668 (5905003358668, 003358668)
Part Numbers (4 listings): 958024-45B | TM254-27K | TM254-45B | TM254-273K |
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 958024-45B | 3 - Design Control Reference | 2 - Production Item | RAYTHEON COMPANY | 82577 |  |
| TM254-27K | 5 - Replaced / Discontinued | 2 - Production Item | MICRO USPD INC | 12969 |  |
| TM254-45B | 5 - Replaced / Discontinued | 9 - No Longer Used | TEXAS INSTRUMENTS INCORPORATED | 01295 |  |
| TM254-273K | 5 - Replaced / Discontinued | 9 - No Longer Used | TEXAS INSTRUMENTS INCORPORATED | 01295 | |
| TM254-273K | C - Advisory Reference | 1 - Incomplete Part Number | MICRO USPD INC | 12969 | |
3 - Design Control Reference
Reference Number Category Code (DRN_2910)
Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.
5 - Replaced / Discontinued
Reference Number Category Code (DRN_2910)
Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.
C - Advisory Reference
Reference Number Category Code (DRN_2910)
Advisory Reference. A number assigned to an item of production or supply not included in the item-of-supply concept to which the NSN has been assigned (e.g., an item that may have been used in the preproduction equipment design which has since been redesigned or replaced). Use of this RNCC is restricted to conditions where cross-reference is required to establish identification to an item of supply. Additionally, there is not direct relationship of the reference number to the NSN other than a Service/Agency individual decision. (RNCC shall be used only in conjunction with RNVC 1.
2 - Production Item
Reference Number Variation Code (DRN_4780)
A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.
9 - No Longer Used
Reference Number Variation Code (DRN_4780)
A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference number coded RNCC D.
1 - Incomplete Part Number
Reference Number Variation Code (DRN_4780)
A design control or other reference number that does NOT identify an item of production without the use of additional information, or a specific part, type, or similar reference number does NOT identify or item of supply without the use of additional information.
| FSG | FSC | NIIN | FIIG | INC | CRITICALITY | TYPE OF ITEM | MRC | DEMIL | HMIC | EDC | PMIC | ADPEC | DATE CREATED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 59 | 5905 | 003358668 | A086A0 | 00309 | X | 1 | A | N | B | U | 24 Dec 1973 |
A086A0
Federal Item Identification Guide (FIIG_4065)
00309
Item Naming Code (INC_4080)
24 Dec 1973
NIIN Assignment Date (DT_NIIN_ASGMT_2180)
X
Item Criticality (CRITL_CD_FIIG_3843)
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
1
Type of Item Identification (TYP_II_4820)
Full Descriptive Item Identification
A
Demilitarization Code (DEMIL_CD_0167)
Non-MLI/ Non-SLI — Demilitarization not required.
N
Hazardous Material Indicator Code (HMIC_0865)
Indicates there is no data in the HMIRS and the NSN is in a FSC not generally suspected of containing hazardous materials.
B
Electrostatic Discharge Code (ESD_EMI_CD_2043)
Represents items with ESD sensitivity.
U
Precious Metals Indicator Code (PMIC_0802)
Precious Metal Content is unknown.
| MOE Rule | Former MOE | AMC | AMSC | NIMSC | IMC | IMC Activity | AAC | DSOR | Collaborators | Receivers | Effective Date | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| YB01 | 1 Apr 1991 | |||||||||||||||||||||||||||||
| ZG01 | 1 Apr 1991 | |||||||||||||||||||||||||||||
| ZR01 | 1 Jul 1997 | |||||||||||||||||||||||||||||
| FXGX | FXTX | 1 | C | Z | SX | 1 Nov 2005 | ||||||||||||||||||||||||
| N9BN | N9ND | 1 | C | Z | KE | GT | KE | 1 Nov 2005 | ||||||||||||||||||||||
1
Acquisition Method Code (AMC_2871)
Suitable for competitive acquisition. Potential sources shall include dealers/distributors. If sources are limited to the prime contractor and a subcontractor, a competitive code shall not be assigned unless both sources are expected to compete independently for contracts for the part.
C
Acquisition Method Suffix Code (AMSC_2876)
This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
Z
Item Management Code (IMC_2744)
Integrated Management: Relinquishment of Service management of an item in designated commodity oriented Federal Supply Classes to the IMM (FSC manager) for management.
SX
Item Management Coding Activity (IMC_ACTY_2748)
Oklahoma City Air Logistics Center, Tinker AFB, OK 73145-3043
KE
Item Management Coding Activity (IMC_ACTY_2748)
Naval ICP, Philadelphia, PA 19111
KE Collaborators
Supplementary Collaborators (SUPPLM_COLLBR_2533)
Naval ICP, Philadelphia, PA 19111
| RNFC | RNCC | RNVC | DAC | RNAAC | RNSC | RNJC | SADC | MSDS | HCC | Reference Number | CAGE | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 3 | 2 | 1 | TX | D | 958024-45B | 82577 | | ||||
| 5 | 2 | 5 | KE | TM254-27K | 12969 | | ||||||
| 5 | 9 | 5 | TX | TM254-273K | 01295 | | ||||||
| 3 | 5 | 9 | 5 | TX | D | TM254-45B | 01295 | | ||||
| C | 1 | 1 | ZZ | AC | TM254-273K | 12969 | | |||||
3
Reference Number Format Code (RNFC_2920)
Number format is unknown. (Coded RNFC 3 by the Defense Logistics Information Service upon implementation of FLIS.)
3
Reference Number Category Code (RNCC_2910)
Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.
2
Reference Number Variation Code (RNVC_4780)
A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.
1
Document Availability Code (DAC_2640)
The reference number is represented by a drawing and the drawing was available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number. The RNAAC will furnish the drawing upon request.
TX
Reference Number Action Activity Code (RNAAC_2900)
Defense Supply Center Columbus, Columbus, OH 43218
D
Reference Number Status Code (RNSC_2923)
Procurement authority of the manufacturer and reference number have not yet been checked. NOTE: This code is to be allocated to reference numbers still requiring checks on procurement authority.
5
Reference Number Category Code (RNCC_2910)
Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.
5
Document Availability Code (DAC_2640)
The reference number is represented by a drawing, but the drawing was not available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number.
KE
Reference Number Action Activity Code (RNAAC_2900)
Naval ICP, Philadelphia, PA 19111
9
Reference Number Variation Code (RNVC_4780)
A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference number coded RNCC D.
C
Reference Number Category Code (RNCC_2910)
Advisory Reference. A number assigned to an item of production or supply not included in the item-of-supply concept to which the NSN has been assigned (e.g., an item that may have been used in the preproduction equipment design which has since been redesigned or replaced). Use of this RNCC is restricted to conditions where cross-reference is required to establish identification to an item of supply. Additionally, there is not direct relationship of the reference number to the NSN other than a Service/Agency individual decision. (RNCC shall be used only in conjunction with RNVC 1.
1
Reference Number Variation Code (RNVC_4780)
A design control or other reference number that does NOT identify an item of production without the use of additional information, or a specific part, type, or similar reference number does NOT identify or item of supply without the use of additional information.
ZZ
Reference Number Action Activity Code (RNAAC_2900)
USA
AC
Service / Agency Designator Code (SADC_4672)
Navy
| ISC | Originator | NIIN Status | Replaced / Replacement ISC | Replaced / Replacement Originator | Replacement NIIN Status | Replacement Date | Replaced / Replacement NSN | Decision Date |
|---|---|---|---|---|---|---|---|---|
| 6 | TX | 0 | 3 Jan 1974 |
6
Item Standardization Code (ISC_2650)
An item authorized for procurement that is in a specific Federal Supply Class (FSC) or item name grouping consisting primarily of items which are one-of-a-kind; therefore, little or no potential exists for elimination of items through formal item reduction studies.
TX
Originator of Standardization Decision (ORG_STDZN_DEC_9325)
Defense Supply Center Columbus, Columbus, OH 43218
0
NIIN Status Code (NIIN_STAT_CD_2670)
Item is active. File data coded KFD is forwarded. if this KFD data represents your item of supply, submit, if applicable, an LAD, LAU, or LCU transaction. Otherwise, use the National Stock Number (NSN) in your supply system.
3 Jan 1974
Standardization Decision Date (DT_STDZN_DEC_2300)
| Integrity | Originating | HMC | LCL | WCC | TCC | SHC | ADC | ACC | ASH | LTL | NMFC | NMFC Sub Item | UFC | Freight Description | Rail Variance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TX | 72D | 3 | 9 | A | H | Z | P | 062960 | X | 35140 | REOSTATS-PARTS-NOI |
TX
Originating Activity Code (ORIG_ACTY_CD_4210)
Defense Supply Center Columbus, Columbus, OH 43218
72D
Water Commodity Code (WRT_CMDTY_CD_9275)
Communications/Electronics, other than SIGINT/EW or COMSEC. Repair Parts and Components
3
Type Cargo Code (TYPE_CGO_CD_9260)
Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices).
9
Special Handling Code (SP_HDLG_CD_9240)
No special handling required
A
Air Dimension Code (AIR_DIM_CD_9220)
Shipment is not a consolidation and does not exceed 72 inches in any dimension.
H
Air Commodity Code (AIR_CMTY_HDLG_9215)
Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Z
Air Special Handling Code (AIR_CMTY_HDLG_9215)
No special handling required.
P
Less Than Truckload (CLAS_RTNG_CD_2770)
77.5
062960
National Motor Freight Classification Number (NMFC Item Number) (NMFC_2850)
X
NMFC Sub Item Number (SUB_ITM_NBR_0861)
35140
Uniform Freight Classification (UFC_CD_MODF_3040)
REOSTATS-PARTS-NOI
Freight Description (FRT_DESC_4020)
Rail Variance
Rail Variance (RAIL_VARI_CD_4760)
No Variation. NMFC and UFCC Match.
SMS
Source of Supply (SOS_CD_3690) or Source of Supply Modifier (SOSM_CD_2948)
Defense Logistics Agency, Enterprise Business Systems
Z
Acquisition Advice Code (AAC_2507)
INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM. Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
U
Controlled Item Inventory Code (CIIC_2863)
Unclassified
1
Quantity Unit Pack (QUP_6106)
1
N
Reparability Code (REP_CD_DLA_2934 / REP_CD_CG_0709 / ERRC_CD_AF_2655 / RECOV_CD_MC_2891 / RECOV_CD_AR_2892 / MAT_CTL_NVY_2832)
AIR FORCE ERRC XB3: Stock Fund (Except Munitions); DLA: This item has been reviewed and a determination made that the item cannot or should not be restored to a serviceable condition from an unserviceable condition; NAVY: 1I cog not stocked print on demand flat forms
EA
Unit of Issue (UI_3050)
Each - A numeric quantity of one item of supply. Do not use if a more specific term applies, such as kit, set, assortment, assembly, group, sheet, plate, strip or length.
0
Shelf Life Code (SLC_2943)
TYPE I or TYPE II (Non-Deteriorative/No Shelf-Life) - An individual item of supply which is determined through an evaluation of technical test data and/or actual experience to be an item with a definite non-extendible period of shelf-life OR An individual item of supply having an assigned shelf-life time period that may be extended after completion of inspection/test/restorative action.
DF
Service / Agency Code (MOE_CD_2833)
Department of the Air Force
DN
Service / Agency Code (MOE_CD_2833)
Department of the Navy
DS
Service / Agency Code (MOE_CD_2833)
Defense Logistics Agency
| Source | PICA / SICA | Packaging Category | Storage | Preservation | Clean/Dry | INT Qty | Unit Weight | Unit Size | Unit Pack Cube | Item Weight | Item Dims |
|---|---|---|---|---|---|---|---|---|---|---|---|
| P | P | ZZ | XXX | 0.004 cu ft |
| Preservation Material | Wrapping Material | Cushioning / Dunnage | Cushioning Thickness | Unit Container | Intermediate Container | Unit Container Level | Special Marking | Level A Packing | Level B Packing | Minimal Packing | Optional Procedure |
|---|---|---|---|---|---|---|---|---|---|---|---|
| X | ZZ | Q | Q | O |
P
Packaging Data Source Code (PK_DTA_SRC_CD_5148)
Primary Inventory Control Activity (PICA)
P
Primary / Secondary Inventory Control Code (PICA_SICA_IND_5099)
Primary Inventory Control Activity (PICA)
ZZ
Method of Preservation Code (MTHD_PRSRV_CD_5160)
See J.4.1.b
XXX
Intermediate Container Quantity (INTMD_CTN_QTY_5152)
Unit Pack Weight (UP_WT_5153)
0.004 cu ft
Unit Pack Cube (UP_CU_5155)
X
Thickness of Cushioning or Dunnage Code (THK_CUSH_DUN_5165)
As required to protect the item or elements of the package
ZZ
Special Marking Code (SP_MKG_CD_5169)
Special requirements
Q
Packing Requirement Code - For Level A (Maximum) Packing (LVL_A_PKG_CD_5170)
Packing shall be accomplished in accordance with table C.II for the packing level specified. Closure sealing and reinforcement shall be in accordance with applicable specification for shipping container.
Q
Packing Requirement Code - For Level B (Intermediate) Packing (LVL_B_PKG_CD_5171)
Packing shall be accomplished in accordance with table C-II for the packing level specified. Closure sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
O
Optional Procedure Indicator Code (OPTNL_PRO_IND_5173)
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used. However, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. Equal or better protection shall be given the item and there shall be no increase in the package cost.
| MRC | Decoded Requirement | Clear Text Reply |
|---|---|---|
| AEHY | Ambient Temp At Full Rated Power | 100.0 DEG CELSIUS |
| ADAQ | Body Length | 0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM |
| ADAR | Body Outside Diameter | 0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| AEHX | Maximum Power Dissipation Rating | 125.00 MILLIWATTS |
| AEHZ | Maximum Operating Temp | 150.0 DEG CELSIUS |
| CQWD | Zero Power Resistance | 27.000 KILOHMS |
| AKNA | Inclosure Type | ENCAPSULATED |
| AEJB | Power Dissipation Constant In Milliwatts Per Deg Celsius | 8.5 |
| CTGT | Reference Temp In Deg Celsius | 25.0 |
| AARG | Reliability Indicator | NOT ESTABLISHED |
| AEJF | Resistance Tolerance At A Specified Temp In Percent | -15.0/+15.0 ALL RESISTANCE-TEMPERATURE POINTS |
| AEJE | Zero Power Resistance At Specified Temp | 38.9 KILOHMS 4TH RESISTANCE-TEMPERATURE POINT |
| AEJE | Zero Power Resistance At Specified Temp | 45.6 KILOHMS 5TH RESISTANCE-TEMPERATURE POINT |
| AEJE | Zero Power Resistance At Specified Temp | 52.4 KILOHMS 6TH RESISTANCE-TEMPERATURE POINT |
| AEJE | Zero Power Resistance At Specified Temp | 55.4 KILOHMS 7TH RESISTANCE-TEMPERATURE POINT |
| CRQJ | Zero Power Resistance Tolerance In Percent At Reference Temp | -10.0/+10.0 |
| AEJE | Zero Power Resistance At Specified Temp | 12.2 KILOHMS 1ST RESISTANCE-TEMPERATURE POINT |
| AEJE | Zero Power Resistance At Specified Temp | 13.0 KILOHMS 2ND RESISTANCE-TEMPERATURE POINT |
| AEJE | Zero Power Resistance At Specified Temp | 17.6 KILOHMS 3RD RESISTANCE-TEMPERATURE POINT |
| AEJC | Zero Power Temp Coefficient Of Resistance In Percent Per Deg Celsius | 0.70 |
| STYL | Style Designator | ROD |
| AEJD | Temp Points For Resistance Readings At Zero Power | -25.0 DEG CELSIUS 3RD RESISTANCE-TEMPERATURE POINT |
| AEJD | Temp Points For Resistance Readings At Zero Power | -55.0 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT |
| AEJD | Temp Points For Resistance Readings At Zero Power | -65.0 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT |
| AEJD | Temp Points For Resistance Readings At Zero Power | 100.0 DEG CELSIUS 5TH RESISTANCE-TEMPERATURE POINT |
| AEJD | Temp Points For Resistance Readings At Zero Power | 125.0 DEG CELSIUS 6TH RESISTANCE-TEMPERATURE POINT |
| AEJD | Temp Points For Resistance Readings At Zero Power | 150.0 DEG CELSIUS 7TH RESISTANCE-TEMPERATURE POINT |
| AEJD | Temp Points For Resistance Readings At Zero Power | 75.0 DEG CELSIUS 4TH RESISTANCE-TEMPERATURE POINT |
| AEBT | Terminal Diameter | 0.025 INCHES NOMINAL |
| ABJT | Terminal Length | 1.300 INCHES MINIMUM |
| TTQY | Terminal Type And Quantity | 2 WIRE LEAD |
| AEJA | Thermal Time Constant In Seconds | 34.8 |
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