- FSG 48 - Valves
- FSC 4820 - Valves, Nonpowered
- NSN 4820-01-183-1539
4820-01-183-1539
VALVE,SAFETY RELIEF
4820-01-183-1539 (4820011831539, 011831539)
Part Numbers (2 listings): 2745-S41/2IN2920T3575PSI | 2745-S41/2IN2920T3575PSICP |
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 2745-S4 1/2IN2920T3575PSI | 3 - Design Control Reference | 1 - Incomplete Part Number | CURTISS-WRIGHT FLOW CONTROL | 72352 |  |
| 2745-S4 1/2IN2920T3575PSI | 3 - Design Control Reference | 1 - Incomplete Part Number | CURTISS-WRIGHT FLOW CONTROL | 72352 | |
| 2745-S4 1/2IN2920T3575PSICP | 5 - Replaced / Discontinued | 2 - Production Item | NAVAL INVENTORY CONTROL POINT | 03950 | |
| 2745-S4 1/2IN2920T3575PSICP | 5 - Replaced / Discontinued | 2 - Production Item | NAVAL INVENTORY CONTROL POINT | 03950 | |
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.
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.
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.
| FSG | FSC | NIIN | FIIG | INC | CRITICALITY | TYPE OF ITEM | MRC | DEMIL | HMIC | EDC | PMIC | ADPEC | DATE CREATED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 4820 | 011831539 | A046B0 | 05488 | Y | N | 3 | A | N | A | 0 | 2 Jul 1984 |
A046B0
Federal Item Identification Guide (FIIG_4065)
05488
Item Naming Code (INC_4080)
2 Jul 1984
NIIN Assignment Date (DT_NIIN_ASGMT_2180)
Y
Item Criticality (CRITL_CD_FIIG_3843)
The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
N
Type of Item Identification (TYP_II_4820)
Partial Descriptive - Reference - Descriptive Item Identification (Type 1B Concept)
3
Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)
An approved item name and FIIG exist but the item involved is so unique in design that it cannot be fully described in accordance with the FIIG.
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.
A
Precious Metals Indicator Code (PMIC_0802)
Item does not contain Precious Metal.
0
ADPE Identification Code (ADPEC_0801)
Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
| RNFC | RNCC | RNVC | DAC | RNAAC | RNSC | RNJC | SADC | MSDS | HCC | Reference Number | CAGE | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 1 | 5 | HD | 2745-S4 1/2IN2920T3575PSI | 72352 | | ||||||
| 5 | 2 | 6 | HD | 2745-S4 1/2IN2920T3575PSICP | 03950 | | ||||||
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.
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.
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.
HD
Reference Number Action Activity Code (RNAAC_2900)
Naval Inventory Control Point, Mechanicsburg, PA 17055-0788
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.
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.
6
Document Availability Code (DAC_2640)
The reference number is represented by technical documentation other than a drawing but the documentation was not available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number.
| ISC | Originator | NIIN Status | Replaced / Replacement ISC | Replaced / Replacement Originator | Replacement NIIN Status | Replacement Date | Replaced / Replacement NSN | Decision Date |
|---|---|---|---|---|---|---|---|---|
| 1 | AX | 6 | 3 | AX | 1 | 24 Oct 2000 | 4820007997205 | 24 Oct 2000 |
1
Item Standardization Code (ISC_2650)
An item authorized for procurement as a result of a formal item reduction study and accepted as a replacement for one or more items not authorized for procurement. In addition, in generic relationships, a code 1 item is related to a code 2 item.
AX
Originator of Standardization Decision (ORG_STDZN_DEC_9325)
Defense Supply Center Columbus, Columbus, OH 43216-5000
6
NIIN Status Code (NIIN_STAT_CD_2670)
Item is inactive (no recorded Primary/Secondary Inventory Control Activity (PICA/SICA)). File data coded KFD is forwarded.
3
Replaced / Replacement Item Standardization Code (ISC_2650)
An item which, as a result of a formal item reduction study, is accepted as not authorized for procurement.
1
Replaced / Replacement NIIN Status Code (NIIN_STAT_CD_2670)
Represents an item for which a U.S. activity proposed cancelled-invalid or cancelled-use action or that the NIIN Status Code be changed to 9, and one or more NATO/FC did not concur in the proposal. See volume 4, chapter 4.9.Item is restricted to North Atlantic Treaty Organization/foreign country (NATO/FC) use only.Represents an item for which a U.S. activity proposed cancelled-invalid or cancelled-use action or that the NIIN Status Code be changed to 9, and one or more NATO/FC did not concur in the proposal. Item is restricted to North Atlantic Treaty Organization/foreign country (NATO/FC) use only.
24 Oct 2000
Date of Replacement Standardization Decision (DT_STDZN_DEC_2300)
4820-00-799-7205
Replaced / Replacement NSN (RP_NSN_STD_RL_8977 / RPLM_NSN_STDZ_9525)
24 Oct 2000
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HD | P | 671 | Z | 9 | A | V | Z | P | 127220 | X | 64490 | PRESSURE-REG-RED-RELIEF-VALVES-NOI | 1 |
HD
Originating Activity Code (ORIG_ACTY_CD_4210)
Naval Inventory Control Point, Mechanicsburg, PA 17055-0788
P
Less Than Carload (LCL_CD_2760)
77.5
671
Water Commodity Code (WRT_CMDTY_CD_9275)
Aircraft Parts, To include Test/Tool Sets and Equipment (other than armament systems)
Z
Type Cargo Code (TYPE_CGO_CD_9260)
No special type of cargo code applicable
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.
V
Air Commodity Code (AIR_CMTY_HDLG_9215)
Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Z
Air Special Handling Code (AIR_CMTY_HDLG_9215)
No special handling required.
127220
National Motor Freight Classification Number (NMFC Item Number) (NMFC_2850)
X
NMFC Sub Item Number (SUB_ITM_NBR_0861)
64490
Uniform Freight Classification (UFC_CD_MODF_3040)
PRESSURE-REG-RED-RELIEF-VALVES-NOI
Freight Description (FRT_DESC_4020)
1 Rail Variance
Rail Variance (RAIL_VARI_CD_4760)
A Variation Exists. NMFC and UFCC Do Not Match. Activity needs to determine which of these descriptions apply.
SMS
Source of Supply (SOS_CD_3690) or Source of Supply Modifier (SOSM_CD_2948)
Defense Logistics Agency, Enterprise Business Systems
Y
Acquisition Advice Code (AAC_2507)
TERMINAL ITEM (NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
U
Controlled Item Inventory Code (CIIC_2863)
Unclassified
1
Quantity Unit Pack (QUP_6106)
1
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.
DN
Service / Agency Code (MOE_CD_2833)
Department of the Navy
| MRC | Decoded Requirement | Clear Text Reply |
|---|---|---|
| CRTL | Criticality Code Justification | ZZZY |
| ZZZY | Reference Number Differentiating Characteristics | CLEANING IN ACCORDANCE WITH MIL-C-52211 |
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