The Warhead,5 Inch Rocket,high Explo, cataloged under National Stock Number 1340-00-038-8355, 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 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1340-00-038-8355 |
| Primary Part Number | 563841 |
| Item Name | Warhead,5 Inch Rocket,high Explo |
| 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 |
| Arming Wire Assembly | NOT INCLUDED |
| Auxiliary Detonator Model Number | NONE |
| Model Number | MK 25 MOD 1 |
| Base Fuze | NOT INCLUDED |
| Net Explosive Weight | 15.4 STORAGE POUNDS AND 15.4 TRANSPORTATION POUNDS |
| Supplementary Features | SHIPPING CONTAINER QUANTITY PER PALLET-4 PALLETS |
| Dot Registration Code | EX1988060903 |
| Lug Band | NOT INCLUDED |
| Dod Ammunition Code | 1340-H922 |
| Auxiliary Detonator | INCLUDED |
| Filler Material Weight | 15.33 POUNDS LBS |
| Hazardous Material Classification Code | 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Nose Fuze | NOT INCLUDED |
| Gross Weight | 686.0 SHIPPING CONTAINER POUNDS AND 2842.0 PALLET POUNDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 563841 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1340-H922 | 6/9 Informative reference only U.S. Government activity |
NSN 1340-00-038-8355 is a Warhead,5 Inch Rocket,high Explo, 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 1340-00-038-8355 has 1 manufacturer part number on file: 563841 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 1340-00-038-8357. Verify interchangeability with system specifications before substitution.
Key specifications for 563841: Arming Wire Assembly: NOT INCLUDED; Auxiliary Detonator Model Number: NONE; Model Number: MK 25 MOD 1; Base Fuze: NOT INCLUDED. 15 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 1340-00-038-8355 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.