The Initiator,propellant Actuated, cataloged under National Stock Number 1377-01-472-0736, is classified within Federal Supply Class 1377 (Cartridge and Propellant Actuated Devices and Components) of the Ammunition and Explosives group. The manufacturer of record is Rockwell Collins Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1377-01-472-0736 |
| Primary Part Number | 52291-3 |
| Item Name | Initiator,propellant Actuated |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Rockwell Collins Inc |
| Status | ACTIVE |
| Dod Ammunition Code | 1377-MU74 |
| Detonation Initiation Method | MECHANICAL |
| Cartridge | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3205AS106-3 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 52291-3 PRIMARY | Rockwell Collins Inc (USA) |
| Reference | Meaning |
|---|---|
| 1377-MU74 | 6/9 Informative reference only U.S. Government activity |
NSN 1377-01-472-0736 is a Initiator,propellant Actuated, manufactured by Rockwell Collins Inc, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-472-0736 has 2 manufacturer part numbers on file: 3205AS106-3 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 52291-3 (Rockwell Collins Inc).
Key specifications for 52291-3: Overall Length: 5.000 INCHES NOMINAL IN; Dod Ammunition Code: 1377-MU74; Detonation Initiation Method: MECHANICAL; Cartridge: NOT INCLUDED. 3 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 1377-01-472-0736 has DEMIL Code D. 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.