# NSN 2540-01-686-6844: Armor, Supplemental, Small Arms-FR

NSN 2540-01-686-6844 (also written 2540016866844; NIIN 01-686-6844) is an armor, supplemental, small arms-fr in Federal Supply Class 2540, Vehicular Furniture and Accessories. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 2540-01-686-6844 (2540016866844)
- NIIN: 01-686-6844 (016866844)
- Item name: ARMOR,SUPPLEMENTAL,SMALL ARMS-FR
- Federal Supply Class: [FSC 2540 Vehicular Furniture and Accessories](https://nsnexplorer.com/fsc/2540/)
- Federal Supply Group: [FSG 25](https://nsnexplorer.com/group/25/)
- Acquisition method suffix code: AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CYHY | VEHICLE IDENTIFICATION DESIGNATOR | ACV |
| ALBY | USAGE DESIGN | COMBAT VEHICLE |
| APGF | DESIGN TYPE | ARMOR PLATED |
| BBJX | MOUNTING POSITION | ROOF AND REAR AND RIGHT SIDE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | RIGHT AFT ROOF SLOPE ARMOR |
| CYHX | VEHICLE DESIGN CONTROL ACTIVITY | 7B726 |
| AAXX | MOUNTING TYPE | BRACKET |
| ABFF | FURNISHED ITEMS | MOUNTING ATTACHMENT |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 127.93 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 16.200 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 13.040 |
| ABTB | MOUNTING HOLE DIAMETER | ALL HOLES INCHES NOMINAL 1.000 |
| ABTJ | MOUNTING HOLE QUANTITY | 10 |
| ACHY | MOUNTING HOLE TYPE | ALL HOLES UNTHREADED |
| ADUM | OVERALL THICKNESS | INCHES NOMINAL 0.250 |
| AGAV | END ITEM IDENTIFICATION | 2355-01-669-0331; AMPHIBIOUS COMBAT VEHICLE |
| AJJX | COMPONENT DOCUMENT ORIGIN | GOVERNMENT |
| AJJY | DOCUMENT SOURCE | 80212 |
| AJJZ | DOCUMENT TYPE | ENGINEERING DRAWING |
| HEAT | HEAT TREATMENT | HARDENED |
| MATT | MATERIAL | STEEL,ARMOR AND STEEL,CARBON |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC 1ST MATERIAL RESPONSE -IL-DTL-46100 AND AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 2ND MATERIAL RESPONSE AST- A36 TO A36- |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| SFTT | SURFACE TREATMENT | PRIMER AND PAINT |
| SHPE | SHAPE | IRREGULAR |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MFR REF SINGLE TREATMENT RESPONSE 80212-4347600 ARAGRAH 2.3 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4334676 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2540016866844&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2540016866844
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/2540-01-686-6844/
JSON: https://nsnexplorer.com/api/nsn/2540-01-686-6844.json