The Propellant Powder, cataloged under National Stock Number 1376-00-772-1370, is classified within Federal Supply Class 1376 (Bulk Explosives) of the Ammunition and Explosives group. The manufacturer of record is Du Pont E I De Nemours and Co Inc Security Director/legal Dept. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1376-00-772-1370 |
| Primary Part Number | IMR4064 |
| Item Name | Propellant Powder |
| FSC / FSG | 1376 / 13 — Bulk Explosives |
| Manufacturer | Du Pont E I De Nemours and Co Inc Security Director/legal Dept |
| Status | ACTIVE |
| Dot Proper Shipping Name | POWDER, SMOKELESS |
| Dot Identification Number | UN0161 |
| Dot Registration Code | EX1988090351 |
| Dod Ammunition Code | 1376-MY57 |
| Hazardous Material Classification Code | 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Physical Form | GRANULAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | Hazardous per DLA record (HMIC Y) UN ID UN0161 · 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as POWDER, SMOKELESS |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| IMR4064 PRIMARY | Du Pont E I De Nemours and Co Inc Security Director/legal Dept (USA) |
| Reference | Meaning |
|---|---|
| 1376-MY57 | 6/9 Informative reference only U.S. Government activity |
NSN 1376-00-772-1370 is a Propellant Powder, manufactured by Du Pont E I De Nemours and Co Inc Security Director/legal Dept, classified under FSC 1376, Bulk Explosives. Status: active.
NSN 1376-00-772-1370 has 1 manufacturer part number on file: IMR4064 (Du Pont E I De Nemours and Co Inc Security Director/legal Dept).
1 possible match (shared part number, not a government interchangeability claim): 1376-01-657-0318. Verify interchangeability with system specifications before substitution.
Key specifications for IMR4064: Dot Proper Shipping Name: POWDER, SMOKELESS; Dot Identification Number: UN0161; Dot Registration Code: EX1988090351; Dod Ammunition Code: 1376-MY57. 6 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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 1376-00-772-1370 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.