The Igniter,rocket Motor, cataloged under National Stock Number 1340-00-907-3476, is classified within Federal Supply Class 1340 (Rockets, Rocket Ammunition and Rocket Components) of the Ammunition and Explosives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1340-00-907-3476 |
| Primary Part Number | LD537849 |
| Item Name | Igniter,rocket Motor |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Electrical Lead Length | 37.500 INCHES NOMINAL IN |
| Model Number | MK 188 MOD 0 |
| Net Explosive Weight | 0.21145 STORAGE POUNDS AND 0.21145 TRANSPORTATION POUNDS |
| Dot Registration Code | EX1988030863 |
| Dod Ammunition Code | 1340-H414 |
| Hazardous Material Classification Code | 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Rocket Motor Model Number for Which Designed | MK 25 MOD 1,2 |
| Charge Material | ALCLO PELLET |
| Material | STEEL CASE |
| Charge Material Weight in Grams | 96.0 |
| Gross Weight | 35.0 SHIPPING CONTAINER POUNDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| LD537849 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 2225582 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1340-H414 | 6/9 Informative reference only U.S. Government activity |
NSN 1340-00-907-3476 is a Igniter,rocket Motor, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
NSN 1340-00-907-3476 has 2 manufacturer part numbers on file: LD537849 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 2225582 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for LD537849: Electrical Lead Length: 37.500 INCHES NOMINAL IN; Model Number: MK 188 MOD 0; Net Explosive Weight: 0.21145 STORAGE POUNDS AND 0.21145 TRANSPORTATION POUNDS; Dot Registration Code: EX1988030863. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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 1340-00-907-3476 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.