The Gage Kit,small Arms,armorer's, cataloged under National Stock Number 5280-01-619-7537, is classified within Federal Supply Class 5280 (Sets, Kits, and Outfits of Measuring Tools) of the Measuring Tools group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5280-01-619-7537 |
| Primary Part Number | 12001A055 |
| Item Name | Gage Kit,small Arms,armorer's |
| FSC / FSG | 5280 / 52 — Sets, Kits, and Outfits of Measuring Tools |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12001A055 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
NSN 5280-01-619-7537 is a Gage Kit,small Arms,armorer's, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5280, Sets, Kits, and Outfits of Measuring Tools. Status: active.
NSN 5280-01-619-7537 has 1 manufacturer part number on file: 12001A055 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Key specifications for 12001A055: Special Features: NSN: 5280-01-619-7537 HAS AN AAC OF F WHICH MEANS YOU MUST ASSEMBLE THIS KIT: PLEASE ORDER THE ITEMS LISTED IN SL-3-12410A WHICH IS LOCATED ON THE USMC PUBLICATION WEB SITE A; Part Name Assigned by Controlling Agency: M27 INTERMEDIATE TOOL AND GAUGE KIT; End Item Identification: 1005-01-579-5325 - RIFLE, 5.56 MM,M27 IAR MM. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5280-01-619-7537 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.