The Cap,sealing, cataloged under National Stock Number 1340-00-038-8901, is classified within Federal Supply Class 1340 (Rockets, Rocket Ammunition and Rocket Components) of the Ammunition and Explosives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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.
| Item Name | Cap,sealing |
| FSC / FSG | 1340 — Rockets, Rocket Ammunition and Rocket Components (FSG 13) |
| Manufacturers | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001) |
| Parameter | Value |
|---|---|
| NSN | 1340-00-038-8901 |
| Primary Part Number | 721845 |
| Item Name | Cap,sealing |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM,0.375 IN. LG,1.350 IN. DIA,FOR SEALING THE INITIATOR ASSEMBLY IN 5.00 INCH ROCKET WARHEADS MK 25 MODS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 721845 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 1340-00-038-8901 is a Cap,sealing, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
NSN 1340-00-038-8901 has 1 manufacturer part number on file: 721845 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 721845: General Characteristics Item Description: ALUMINUM,0.375 IN. LG,1.350 IN. DIA,FOR SEALING THE INITIATOR ASSEMBLY IN 5.00 INCH ROCKET WARHEADS MK 25 MODS IN. 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 1340-00-038-8901 has DEMIL Code B. 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.