The Igniter,generator, cataloged under National Stock Number 1337-00-412-0167, is classified within Federal Supply Class 1337 (Guided Missile and Space Vehicle Explosive Propulsion Units, Solid Fuel; and Components) of the Ammunition and Explosives group. The manufacturer of record is General Dynamics Ordnance & Tactical Systems, Inc. Dba General Dynamics Ordinance and Tactical Systems Div General Dynamics Ordnance and. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1337-00-412-0167 |
| Primary Part Number | 4421000-5 |
| Item Name | Igniter,generator |
| FSC / FSG | 1337 / 13 — Guided Missile and Space Vehicle Explosive Propulsion Units, Solid Fuel; and Components |
| Manufacturer | General Dynamics Ordnance & Tactical Systems, Inc. Dba General Dynamics Ordinance and Tactical Systems Div General Dynamics Ordnance and |
| Status | ACTIVE |
| Package Nominal Overall Height and Type | 14.50 INCHES SHIPPING CONTAINER IN |
| General Characteristics Item Description | CONTAINS IGNITER SUBASSY 4421001-7,PROTECTOR PELLET 4421003-1,10 GR USF-2A IGNITER PELLETS,SCREEN PERFORATED IGNITER 4421002-1 A |
| Net Explosive Weight | 0.024963 STORAGE POUNDS AND 0.024963 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | IGNITERS |
| Criticality Code Justification | EXWT |
| Dot Identification Number | UN0314 |
| Dot Registration Code | EX1988100980 |
| Dod Ammunition Code | LARC-AY43 |
| Dot Hazard Class/division | 1.2 |
| Hazardous Material Classification Code | 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Package Reference Number | 09410774 |
| Gross Weight | 3.5 SHIPPING CONTAINER POUNDS AND 45035.0 PALLET POUNDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | Hazardous per DLA record (HMIC Y) DOT hazard class/division 1.2 · UN ID UN0314 · 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as IGNITERS |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4421000-5 PRIMARY | General Dynamics Ordnance & Tactical Systems, Inc. Dba General Dynamics Ordinance and Tactical Systems Div General Dynamics Ordnance and (USA) |
| Reference | Meaning |
|---|---|
| LARC-AY43 | 6/9 Informative reference only U.S. Government activity |
NSN 1337-00-412-0167 is a Igniter,generator, manufactured by General Dynamics Ordnance & Tactical Systems, Inc. Dba General Dynamics Ordinance and Tactical Systems Div General Dynamics Ordnance and, classified under FSC 1337, Guided Missile and Space Vehicle Explosive Propulsion Units, Solid Fuel; and Components. Status: active.
NSN 1337-00-412-0167 has 1 manufacturer part number on file: 4421000-5 (General Dynamics Ordnance & Tactical Systems, Inc. Dba General Dynamics Ordinance and Tactical Systems Div General Dynamics Ordnance and).
2 possible matches (shared part number, not a government interchangeability claim): 1337-01-495-8487, 1337-01-495-8491. Verify interchangeability with system specifications before substitution.
Key specifications for 4421000-5: Package Nominal Overall Height and Type: 14.50 INCHES SHIPPING CONTAINER IN; General Characteristics Item Description: CONTAINS IGNITER SUBASSY 4421001-7,PROTECTOR PELLET 4421003-1,10 GR USF-2A IGNITER PELLETS,SCREEN PERFORATED IGNITER 4421002-1 A; Net Explosive Weight: 0.024963 STORAGE POUNDS AND 0.024963 TRANSPORTATION POUNDS; Dot Proper Shipping Name: IGNITERS. 13 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1337-00-412-0167 has DEMIL Code G. 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.