| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| MS21279-20 | 2 - Definitive Specification or Standard Document | 2 - Production Item | MILITARY STANDARDS | 96906 | |
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.
| FSG | FSC | NIIN | FIIG | INC | CRITICALITY | TYPE OF ITEM | MRC | DEMIL | HMIC | EDC | PMIC | ADPEC | DATE CREATED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 53 | 5306 | 011066954 | A003B0 | 01847 | X | 1 | A | N | U | 23 Jan 1981 |
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 data in the HMIRS and the NSN is in a FSC not generally suspected of containing hazardous materials.
Precious Metal Content is unknown.
| MOE Rule | Former MOE | AMC | AMSC | NIMSC | IMC | IMC Activity | AAC | DSOR | Collaborators | Receivers | Effective Date | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| YA | ||||||||||||||||||||||||||||||
| YB | ||||||||||||||||||||||||||||||
| ZE | ||||||||||||||||||||||||||||||
| ZF | ||||||||||||||||||||||||||||||
| ZF01 | 1 Apr 1991 | |||||||||||||||||||||||||||||
| YB01 | 1 Apr 1991 | |||||||||||||||||||||||||||||
| YA01 | 1 Oct 2000 | |||||||||||||||||||||||||||||
| ZE01 | 1 May 2003 | |||||||||||||||||||||||||||||
| RNFC | RNCC | RNVC | DAC | RNAAC | RNSC | RNJC | SADC | MSDS | HCC | Reference Number | CAGE | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2 | 2 | 4 | 9Z | D | MS21279-20 | 96906 | | ||||
Number is totally in-the-clear (without modification) as originally configured by the manufacturer, design control activity, or supplier.
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.
DLIS-K, Battle Creek, MI 49037-3084
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.
| Integrity | Originating | HMC | LCL | WCC | TCC | SHC | ADC | ACC | ASH | LTL | NMFC | NMFC Sub Item | UFC | Freight Description | Rail Variance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZF |
France
No Variation. NMFC and UFCC Match.
| MRC | Decoded Requirement | Clear Text Reply |
|---|---|---|
| AATC | Extended Washer Diameter | 0.375 INCHES NOMINAL |
| AATD | Extended Washer Thickness | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| AASB | Fastener Length | 1.375 INCHES NOMINAL |
| ANEE | Grip Length | 0.750 INCHES NOMINAL |
| AASU | Head Height | 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| AASK | Head Style | DOUBLE HEXAGON W/HOLE |
| MATT | Material | IRON ALLOY 660 OVERALL |
| AHYM | Nominal Thread Diameter | 0.190 INCHES |
| MDCL | Material Document And Classification | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AATB | Width Between Flats | 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| CSYM | Surface Finish | 125.0 MICROINCHES OVERALL |
| AAJD | Thread Class | 3A |
| AAJF | Thread Direction | RIGHT-HAND |
| AASA | Thread Length | 0.625 INCHES NOMINAL |
| THSD | Thread Series Designator | UNJF |
| CMLP | Thread Quantity Per Inch | 32 |