The Warhead,5 Inch,chaff, cataloged under National Stock Number 1340-01-029-7553, 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 Sea Systems Command. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1340-01-029-7553 |
| Primary Part Number | 5020540 |
| Item Name | Warhead,5 Inch,chaff |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Package Nominal Overall Height and Type | 38.87 INCHES SHIPPING CONTAINER IN |
| Package Nominal Overall Width and Type | 41.87 INCHES SHIPPING CONTAINER IN |
| General Characteristics Item Description | MK84 MOD 4;LOADED W/FUZE,MECHANICAL TIME,MK375 MOD 0,MULTI-FREQUENCY RADAR RESPONSE;32.250 IN.L;5.135 IN.D. IN |
| Net Explosive Weight | 0.01312 STORAGE POUNDS AND 0.01312 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | FUZES, DETONATING |
| Dot Identification Number | UN0257 |
| Dot Registration Code | EX1988030904 |
| Package Nominal Overall Length and Type | 48.62 INCHES SHIPPING CONTAINER IN |
| Unable to Decode | UNABLE TO DECODE |
| Dod Ammunition Code | 1340-HW96 |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Gross Weight | 1174.0 SHIPPING CONTAINER POUNDS AND 1174.0 PALLET POUNDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0257 · 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as FUZES, DETONATING |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 5020540 PRIMARY | Naval Sea Systems Command (USA) |
NSN 1340-01-029-7553 is a Warhead,5 Inch,chaff, manufactured by Naval Sea Systems Command, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
NSN 1340-01-029-7553 has 1 manufacturer part number on file: 5020540 (Naval Sea Systems Command).
Key specifications for 5020540: Package Nominal Overall Height and Type: 38.87 INCHES SHIPPING CONTAINER IN; Package Nominal Overall Width and Type: 41.87 INCHES SHIPPING CONTAINER IN; General Characteristics Item Description: MK84 MOD 4;LOADED W/FUZE,MECHANICAL TIME,MK375 MOD 0,MULTI-FREQUENCY RADAR RESPONSE;32.250 IN.L;5.135 IN.D. IN; Net Explosive Weight: 0.01312 STORAGE POUNDS AND 0.01312 TRANSPORTATION POUNDS. 13 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 1340-01-029-7553 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.