The Cleaning Kit,gun, cataloged under National Stock Number 1005-01-561-6181, 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 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-561-6181 |
| Primary Part Number | MFX-556-9MM |
| Item Name | Cleaning Kit,gun |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Otis Products, Inc. Dba Otis Technology |
| Status | ACTIVE |
| Supply Items and Quantities | 1005-01-449-9674 NATO ADAPTER 1; 1005-01-445-6798 LENS BRUSH 1; 1005-01-449-9672 .22 CAL OBSTRUCTION REMOVER 1; 6260-01-523-9984 BORE REFLECTOR 1; 9150-01-102-1473 SOLVENT 1; 1005-01-449-9315 .22 CAL TIP 1; 1005-01-449-9943 GAS PORT PICK 1; 1005-01-445-5889 FEMALE ROD 1; 1005-01-449-9277 MALE ROD 1; 1005-01-449-8980 BORE BRUSH 1; 1005-01-449-9159 BORE BRUSH 1; 1005-01-449-8928 NYLON END BRUSH 1; 6850-01-547-7674 CLEANING COMPOUND 1; 1005-01-449-9257 M16 PATCHES 1; 1005-01-449-8934 30" FLEX ROD 1; 1005-01-445-6799 ALL PURPOSE BRUSH 1; 1005-01-445-6797 BLACK SCRAPER 1; 1005-01-449-8902 T-HANDLE 1 |
| Criticality Code Justification | FEAT |
| Nonsupply Items and Quantities | 01VS3 100-39-5CRV GAS PORT PICK CURVED 1;01VS3 240-B COTTON SWABS 6-PACK 1;01VS3 422 LENS CLOTH 1;01VS3 100-915 TAN SOFT PACK 1; 01VS3 931-5 TAN MOLLE BELT 1;01VS3 C-30S-5 8" CABLE 1;01VS3 919-10 3" PATCHES 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| MFX-556-9MM PRIMARY | Otis Products, Inc. Dba Otis Technology (USA) |
| BCA1173KT | Bc Technical Center, Llc Dba Bc Engineered Products (USA) |
| Reference | Meaning |
|---|---|
| BCA1191KT | 5/9 Secondary reference Bc Technical Center, Llc Dba Bc Engineered Products |
| MFG-556-9MM | 5/9 Secondary reference Otis Products, Inc. Dba Otis Technology |
NSN 1005-01-561-6181 is a Cleaning Kit,gun, manufactured by Otis Products, Inc. Dba Otis Technology, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-561-6181 has 2 manufacturer part numbers on file: MFX-556-9MM (Otis Products, Inc. Dba Otis Technology), BCA1173KT (Bc Technical Center, Llc Dba Bc Engineered Products).
Key specifications for MFX-556-9MM: Supply Items and Quantities: 1005-01-449-9674 NATO ADAPTER 1; 1005-01-445-6798 LENS BRUSH 1; 1005-01-449-9672 .22 CAL OBSTRUCTION REMOVER 1; 6260-01-523-9984 BORE REFLECTOR 1; 9150-01-102-1473 SOLVENT 1; 1005-01-449-9315 .22 CAL TIP 1; 1005-01-449-9943 GAS PORT PICK 1; 1005-01-445-5889 FEMALE ROD 1; 1005-01-449-9277 MALE ROD 1; 1005-01-449-8980 BORE BRUSH 1; 1005-01-449-9159 BORE BRUSH 1; 1005-01-449-8928 NYLON END BRUSH 1; 6850-01-547-7674 CLEANING COMPOUND 1; 1005-01-449-9257 M16 PATCHES 1; 1005-01-449-8934 30" FLEX ROD 1; 1005-01-445-6799 ALL PURPOSE BRUSH 1; 1005-01-445-6797 BLACK SCRAPER 1; 1005-01-449-8902 T-HANDLE 1; Criticality Code Justification: FEAT; Nonsupply Items and Quantities: 01VS3 100-39-5CRV GAS PORT PICK CURVED 1;01VS3 240-B COTTON SWABS 6-PACK 1;01VS3 422 LENS CLOTH 1;01VS3 100-915 TAN SOFT PACK 1; 01VS3 931-5 TAN MOLLE BELT 1;01VS3 C-30S-5 8" CABLE 1;01VS3 919-10 3" PATCHES 1; Special Features: WEAPON SYSTEM ESSENTIAL. 3 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.