The Modification Kit,gun,weapon, cataloged under National Stock Number 1005-01-328-5869, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-328-5869 |
| Primary Part Number | 12557029 |
| Item Name | Modification Kit,gun,weapon |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Model Number | M249 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12557029 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 1005-01-328-5869 is a Modification Kit,gun,weapon, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-328-5869 has 1 manufacturer part number on file: 12557029 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 12557029: Model Number: M249; Special Features: C/OPARTS:9348240 (2);9348324 (2);9348325 (2);9348334 (2);9348335 (2); 9348336 (2);9348337 (2);9350020 (2); 9350022 (2);9350023 (2);9350091 (1); 12556972 (2);12556973 (1);12556975 (1);12556978 (1);12556979 (2);12556980 (1);12556981 (1);12557030 (4);MS39086-93(2); End Item Identification: 1005-01-127-7510,MACHINE GUN 5.56MILLIMETER MM. 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 1005-01-328-5869 has DEMIL Code C. 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.