The Warhead,2.75 Inch Rocket,high Ex, cataloged under National Stock Number 1340-01-499-5932, 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 Surface Warfare Center Indian Head. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1340-01-499-5932 |
| Primary Part Number | 410-174-0026-1 |
| Item Name | Warhead,2.75 Inch Rocket,high Ex |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Manufacturer | Naval Surface Warfare Center Indian Head |
| Status | ACTIVE |
| Model Number | MK146MOD0 W/MK435MOD0 FUSE |
| Dod Ammunition Code | 1340-HA32 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 410-174-0026-1 PRIMARY | Naval Surface Warfare Center Indian Head (USA) |
| Reference | Meaning |
|---|---|
| 1340-HA32 | 6/9 Informative reference only U.S. Government activity |
NSN 1340-01-499-5932 is a Warhead,2.75 Inch Rocket,high Ex, manufactured by Naval Surface Warfare Center Indian Head, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
NSN 1340-01-499-5932 has 1 manufacturer part number on file: 410-174-0026-1 (Naval Surface Warfare Center Indian Head).
Key specifications for 410-174-0026-1: Model Number: MK146MOD0 W/MK435MOD0 FUSE; Dod Ammunition Code: 1340-HA32; Special Features: WARHEAD, 2.75 INCH ROCKET, HE MK146 MOD 0; THIS ITEM IS A HIGH EXPLOSIVE USED ON ROTORY WING ACFT AGAINST PERSONNEL AND LIGHT ARMOR TARGETS AT RANGES FROM 500 TO 600M. THIS ITEM FUNCTIONS USING A POINT DETONATING MECHANICAL FUZE LOCATED AT THE NOSE OF THE WARHEAD. THIS ITEM IS 22.9 INCHES IN LENGTH (UNFUZED) 2.79 INCHES IN DIA AND WEIGHS APPOX 15.4 LBS. (UNFUZED) WARHEAD WITH MK435MOD0 FUZE LBS. 2 specifications are 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 1340-01-499-5932 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.