The Mount,grenade Launcher, cataloged under National Stock Number 1055-01-267-6166, is classified within Federal Supply Class 1055 (Launchers, Rocket and Pyrotechnic) of the Weapons group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. 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 | 1055-01-267-6166 |
| Primary Part Number | 9379937 |
| Item Name | Mount,grenade Launcher |
| FSC / FSG | 1055 / 10 — Launchers, Rocket and Pyrotechnic |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Model Number | M2A1 M3A1 HS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9379937 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 1055-01-267-6166 is a Mount,grenade Launcher, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1055, Launchers, Rocket and Pyrotechnic. Status: active.
NSN 1055-01-267-6166 has 1 manufacturer part number on file: 9379937 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 9379937: Model Number: M2A1 M3A1 HS; Special Features: MATERIAL:ALUMINUM 5083-H321,SPEC QQ-A-250/6 OR ALUMINUM 5086-H32,SPEC QQ-A-250/7.OPTIONAL MATERIAL:ALUMINUM 5052-H32,SPEC QQ-A-250/8.CASTING:ALUMINUM 355.0-T6 OR 356.0-T6,SPEC QQ-A-601OPTIONAL CASTING:ALUMINUM 355.0-T6 OR 356.0-T6,SPEC QQ-A-596 OR INVESTMENT CASTING:ALUMINUM A356.0-T6,SPEC ASTM B618; SIZE DESIGNATION 66.3 MILLIMETER 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 1055-01-267-6166 has DEMIL Code D. 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.