The Barrel,dmr Short Chamber, cataloged under National Stock Number 1005-01-522-9955, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Krieger Barrels Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-522-9955 |
| Primary Part Number | 98003A1225 |
| Item Name | Barrel,dmr Short Chamber |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Krieger Barrels Inc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 98003A1225 PRIMARY | Krieger Barrels Inc (USA) |
| Reference | Meaning |
|---|---|
| 98003A1225 | D/9 Drawing number reference only Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 1005-01-522-9955 is a Barrel,dmr Short Chamber, manufactured by Krieger Barrels Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-522-9955 has 1 manufacturer part number on file: 98003A1225 (Krieger Barrels Inc).
Key specifications for 98003A1225: Overall Length: 21.305 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: BARREL, .308 SHORT CHAMBERED, DESIGNATED MARKSMAN RIFLE; End Item Identification: 1005-01-471-1774, SEMI AUTO M82A3 RIFLE; Material: STEEL CORROSION RESISTING. 1 specification is 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 1005-01-522-9955 has DEMIL Code D. 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.