Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
---|---|---|---|---|---|
MILM7255A | 2 - Definitive Specification or Standard Document | 2 - Production Item | MILITARY SPECIFICATIONS | 81349 | ![]() |
MIL-M-7255 | 4 - Non-Definitive Specification or Standard Document | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | ![]() |
Definitive Government Specification or Standard Designator Reference. A part number, style number, or type designator included in or developed in accordance with a Government specification or standard which has the effect of fully identifying an item of supply. This code shall also be used for a Government specification or standard which, although not including part numbers, style numbers, or type designators, covers a single item of upply. These reference numbers may be coded with Reference Number Variation Code (RNVC) 1 in accordance with volume 2, paragraph 2.9.2.n.(4).
Non-Definitive U.S. Government Specification or Standard Reference. Any Government specification or standard reference other than those indicated in code 2 as definitive references. This code shall be used for non-definitive Government specifications and standard references and non-definitive part numbers, type designators, and style numbers included therein which are coded with RNVC 1.
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.
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
66 | 6685 | 009188067 | T179-A | 61990 | X | 1 | A | P | A | A | 0 | 1 Jan 1960 |
Pressure, Temperature, and Humidity Measuring and Controlling Instruments
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Full Descriptive Item Identification
Non-MLI/ Non-SLI — Demilitarization not required.
Indicates there is no information in the HMIRS; however, the NSN is in a FSC in Table II of Federal Standard 313 and a MSDS may be required by the user. The requirement for a MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity.
Item does not contain Precious Metal.
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)
MOE Rule | Former MOE | AMC | AMSC | NIMSC | IMC | IMC Activity | AAC | DSOR | Collaborators | Receivers | Effective Date | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ZH01 | 1 Apr 1991 | |||||||||||||||||||||||||||||
FGG4 | FEE4 | 1 | G | F | D | FR | 1 Sep 2000 | |||||||||||||||||||||||
YA01 | 1 Dec 2008 |
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.
The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
An activity within the Air Force is providing depot maintenance support.
Major End Items of Equipment: Items of such importance to the operations readiness of operating units that they are subject to continuing centralized individual item management and asset control throughout all command and support echelons.
Warner-Robins Air Logistics Center (WR-ALC), Robins AFB, GA
RNFC | RNCC | RNVC | DAC | RNAAC | RNSC | RNJC | SADC | MSDS | HCC | Reference Number | CAGE | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
3 | 2 | 2 | 4 | SE | D | MILM7255A | 81349 | ![]() | ||||
4 | 1 | 4 | ZZ | MIL-M-7255 | 81349 | ![]() |
Number format is unknown. (Coded RNFC 3 by the Defense Logistics Information Service upon implementation of FLIS.)
Definitive Government Specification or Standard Designator Reference. A part number, style number, or type designator included in or developed in accordance with a Government specification or standard which has the effect of fully identifying an item of supply. This code shall also be used for a Government specification or standard which, although not including part numbers, style numbers, or type designators, covers a single item of upply. These reference numbers may be coded with Reference Number Variation Code (RNVC) 1 in accordance with volume 2, paragraph 2.9.2.n.(4).
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.
The reference number is represented by technical documentation other than a drawing and the documentation was available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number; however, the RNAAC cannot furnish the technical documentation.
San Antonio Air Logistics Center, Kelly AFB, TX 78241-5000
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.
Non-Definitive U.S. Government Specification or Standard Reference. Any Government specification or standard reference other than those indicated in code 2 as definitive references. This code shall be used for non-definitive Government specifications and standard references and non-definitive part numbers, type designators, and style numbers included therein which are coded with RNVC 1.
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.
USA
ISC | Originator | NIIN Status | Replaced / Replacement ISC | Replaced / Replacement Originator | Replacement NIIN Status | Replacement Date | Replaced / Replacement NSN | Decision Date |
---|---|---|---|---|---|---|---|---|
1 | CX | 0 | 3 | CX | 1 | 7 Oct 1971 | 6685003484749 | 7 Oct 1971 |
1 | CX | 0 | 3 | CX | 0 | 7 Oct 1971 | 6685008708088 | 7 Oct 1971 |
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.
Defense Supply Center Richmond, Richmond, VA 23297-5000
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.
An item which, as a result of a formal item reduction study, is accepted as not authorized for procurement.
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.
Integrity | Originating | HMC | LCL | WCC | TCC | SHC | ADC | ACC | ASH | LTL | NMFC | NMFC Sub Item | UFC | Freight Description | Rail Variance |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
652 | Z | 9 | A | E | Z | F | 058240 | X | 33170 | RECORDING-DEVICES-GAUGES-METERS-NOI |
Instruments, Scientific
No special type of cargo code applicable
No special handling required
Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Engineer supplies, other than those listed under code B.
No special handling required.
150
No Variation. NMFC and UFCC Match.
Warner Robins Air Logistics Center, 455 Byron St, Robins AFB, GA 31098-1860
RESTRICTED REQUISITIONING-SPECIAL INSTRUCTIONS APPLY (NON-STOCKED ITEMS) Indicates stock number has been assigned to a generic item for use in bid invitations, allowance lists, etc., against which no stocks are ever recorded. Requisitions will be submitted only in accordance with IMM/Service requisitioning procedures. (This code will be used, when applicable, in conjunction with Phrase Code S (Stock as NSN(s)). It is considered applicable for use when a procurement source(s) becomes available. The Phrase Code S and the applicable ?stock as? NSN(s) will then be applied for use in stock, store and issue actions.)
Unclassified
1
AIR FORCE ERRC ND2: AF Equipment Management System (AFEMS); NAVY: Slow Demand Velocity Items (Consumables)
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.
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.
Department of the Air Force
MRC | Decoded Requirement | Clear Text Reply |
---|---|---|
AFJH | Furnished Items | TEMPERATURE/GRAVITY CORRECROR;THEROMETER 0 TO 40 DEG.C;BAROMETER;ALTIMETER;VACUUM PUMP;REGULATORS AND CONTROLS WITH A FAIL SAFE SYSTEM |
ASXT | Operating Range | 31 T00.0425 INCHES OF MERCURY ABSOLUTE (-1000 TO 150000 FEET), 0 TO 80 INCHES OF MERCURY DIFFERENTIAL |
BBTQ | Sensing Element Type | DRIED AIR OVER MERCURY |
ABFY | Overall Depth | 17.000 INCHES NOMINAL |
ABKW | Overall Height | 88.000 INCHES NOMINAL |
ABMK | Overall Width | 34.000 INCHES NOMINAL |
FEAT | Special Features | MASTER CALIBRATION UNIT TO SAFELYTEST AND CALIBRATE INSTRUMENTS AND CONTROLS TO 0.5 PERCENT ACCURACY; 115 VAC60 HZ INPUT |