The Brush,cleaning,small Arms, cataloged under National Stock Number 1005-01-631-6554, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Dewey, J Manufacturing Company Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-631-6554 |
| Primary Part Number | 50J |
| Item Name | Brush,cleaning,small Arms |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Dewey, J Manufacturing Company Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 1005-01-631-6554 is a Brush,cleaning,small Arms, manufactured by Dewey, J Manufacturing Company Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-631-6554 has 2 manufacturer part numbers on file: 50J (Dewey, J Manufacturing Company Inc), RTI-1042 (Rti Research Ltd).
1 possible match (shared part number, not a government interchangeability claim): 6117-01-717-7896. Verify interchangeability with system specifications before substitution.
Key specifications for 50J: Special Features: 50 CALIBER BRASS JAG - FEMALE THREADED, ALL BRASS CONSTRUCTION WITH POINTED TIP , 12/28 FEMALE THREADS. FOR USE WITH J. DEWEY .30, .35, AND .50 CALIBER MALE THREADED COATED CLEANING RODS. PART OF MK15 MOD 1 SNIPER RIFLE BASIC ISSUE ITEMS.; Part Name Assigned by Controlling Agency: BRASS JAG; End Item Identification: MK15 MOD 1. 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.
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.