The Cartridge,operating,fire Extingu, cataloged under National Stock Number 1377-01-685-9398, 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 Ametek Ameron, Llc Div Ametek Aerospace & Defense, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 1377-01-685-9398 |
| Primary Part Number | M30903891 |
| Item Name | Cartridge,operating,fire Extingu |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Ametek Ameron, Llc Div Ametek Aerospace & Defense, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| M30903891 PRIMARY | Ametek Ameron, Llc Div Ametek Aerospace & Defense, Inc. (USA) |
NSN 1377-01-685-9398 is a Cartridge,operating,fire Extingu, manufactured by Ametek Ameron, Llc Div Ametek Aerospace & Defense, Inc., classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-685-9398 has 1 manufacturer part number on file: M30903891 (Ametek Ameron, Llc Div Ametek Aerospace & Defense, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 1377-01-705-6983. Verify interchangeability with system specifications before substitution.
Key specifications for M30903891: Part Name Assigned by Controlling Agency: CARTRIDGE ASSY. 0 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.
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.