The Brush,cleaning,small Arms, cataloged under National Stock Number 1005-01-599-9449, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Otis Products, Inc. Dba Otis Technology. Government technical data includes 8 specifications, 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. Current acquisition status: Active.
| Item Name | Brush,cleaning,small Arms |
| FSC / FSG | 1005 — Guns, Through 30mm (FSG 10) |
| Manufacturers | Otis Products, Inc. Dba Otis Technology (CAGE 01VS3) |
| Parameter | Value |
|---|---|
| NSN | 1005-01-599-9449 |
| Primary Part Number | 556-IDT |
| Item Name | Brush,cleaning,small Arms |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Otis Products, Inc. Dba Otis Technology |
| Status | ACTIVE |
| Brush Size Designation | 5.56MM MM |
| Single Brush Diameter of Brush Part | 0.2 INCHES NOMINAL IN |
| Style Designator | SPIRAL ROUND, THREADED END |
| Single Brush Overall Length | 2.0 INCHES NOMINAL IN |
| Handling Facility Type | ROD |
| Thread Class | 2A A |
| Material | COPPER ALLOY BRUSH PART |
| Thread Size and Series/type Designator | 8-32 UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 556-IDT PRIMARY | Otis Products, Inc. Dba Otis Technology (USA) |
NSN 1005-01-599-9449 is a Brush,cleaning,small Arms, manufactured by Otis Products, Inc. Dba Otis Technology, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-599-9449 has 1 manufacturer part number on file: 556-IDT (Otis Products, Inc. Dba Otis Technology).
Key specifications for 556-IDT: Brush Size Designation: 5.56MM MM; Single Brush Diameter of Brush Part: 0.2 INCHES NOMINAL IN; Style Designator: SPIRAL ROUND, THREADED END; Single Brush Overall Length: 2.0 INCHES NOMINAL IN. 8 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.