The Cleaning Kit,gun, cataloged under National Stock Number 1005-01-455-0575, 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 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1005-01-455-0575 |
| Primary Part Number | MFG-645-2 |
| Item Name | Cleaning Kit,gun |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Otis Products, Inc. Dba Otis Technology |
| Status | ACTIVE |
| Component Quantity | 23 |
| End Item Source | 41758 |
| End Item Name | MEUS0C 45 |
| Nonsupply Items and Quantities | CASE, SOFT PAK 1; ROD,CLEANING 8 IN. 1; PATCHES, 3 IN 10; ROD HANDLE 1; BASE, HANDLE 1; TIP, SLOTTED BRASS 1; TIP SCRAPPER 1; BRUSH 1; BRUSH, BORE 1; BRUSH, RECEIVER SHORT 1; ADAPTER, NATO 1; PICK 1; 2/3 OZ BREAK FREE SOLVENT 1 OZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MFG-645-2 PRIMARY | Otis Products, Inc. Dba Otis Technology (USA) |
| Reference | Meaning |
|---|---|
| 645-2 | 5/9 Secondary reference Otis Products, Inc. Dba Otis Technology |
NSN 1005-01-455-0575 is a Cleaning Kit,gun, manufactured by Otis Products, Inc. Dba Otis Technology, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-455-0575 has 1 manufacturer part number on file: MFG-645-2 (Otis Products, Inc. Dba Otis Technology).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-562-1271. Verify interchangeability with system specifications before substitution.
Key specifications for MFG-645-2: Component Quantity: 23; End Item Source: 41758; End Item Name: MEUS0C 45; Nonsupply Items and Quantities: CASE, SOFT PAK 1; ROD,CLEANING 8 IN. 1; PATCHES, 3 IN 10; ROD HANDLE 1; BASE, HANDLE 1; TIP, SLOTTED BRASS 1; TIP SCRAPPER 1; BRUSH 1; BRUSH, BORE 1; BRUSH, RECEIVER SHORT 1; ADAPTER, NATO 1; PICK 1; 2/3 OZ BREAK FREE SOLVENT 1 OZ. 4 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.