The Cartridge,aircraft Fire Extingui, cataloged under National Stock Number 1377-01-666-9138, 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.. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1377-01-666-9138 |
| Primary Part Number | 30600-45 |
| Item Name | Cartridge,aircraft Fire Extingui |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Ametek Ameron, Llc Div Ametek Aerospace & Defense, Inc. |
| Status | ACTIVE |
| Model Number | CCU-121/A |
| Overall Diameter | 0.75 INCHES NOMINAL IN |
| Dod Ammunition Code | 1377-SS66 |
| Unable to Decode | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 30600-45 | Ametek Ameron, Llc Div Ametek Aerospace & Defense, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3205AS100 | 3/1 Design control — primary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 1377-SS66 | 6/9 Informative reference only U.S. Government activity |
NSN 1377-01-666-9138 is a Cartridge,aircraft Fire Extingui, manufactured by Ametek Ameron, Llc Div Ametek Aerospace & Defense, Inc., classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-666-9138 has 1 manufacturer part number on file: 30600-45 (Ametek Ameron, Llc Div Ametek Aerospace & Defense, Inc.).
Key specifications for 30600-45: Model Number: CCU-121/A; Overall Diameter: 0.75 INCHES NOMINAL IN; Overall Length: 13.27 INCHES NOMINAL IN; Dod Ammunition Code: 1377-SS66. 4 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 1377-01-666-9138 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.