The Key,muzzle Brake, cataloged under National Stock Number 5315-01-030-7167, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. 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 | 5315-01-030-7167 |
| Primary Part Number | 11578884 |
| Item Name | Key,muzzle Brake |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL,.28-.50C AISI ALLOY STEEL OR STEEL CASTING,3.040 LENGTH,1.495 WIDTH,0.500 HIGH WITH A STEP ON ONE END,2 HOLES WITH 0.375-16 UN-2B THREAD,AND ALL CORNERS HAVE A RADIUS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11578884 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 5315-01-030-7167 is a Key,muzzle Brake, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-030-7167 has 1 manufacturer part number on file: 11578884 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 11578884: General Characteristics Item Description: MATERIAL,.28-.50C AISI ALLOY STEEL OR STEEL CASTING,3.040 LENGTH,1.495 WIDTH,0.500 HIGH WITH A STEP ON ONE END,2 HOLES WITH 0.375-16 UN-2B THREAD,AND ALL CORNERS HAVE A RADIUS. 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 5315-01-030-7167 has DEMIL Code Q. 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.