The Catapult,aircraft Ejection Seat, cataloged under National Stock Number 1377-01-040-9324, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1377-01-040-9324 |
| Primary Part Number | 736AS300 |
| Item Name | Catapult,aircraft Ejection Seat |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Actuation Method | PRESSURE |
| Model Number | MK16 MOD 1 |
| Actuator Model Number | NOT ASSIGNED |
| Training Usage Feature | NOT INCLUDED |
| Dod Ammunition Code | 1377-MD72 |
| Actuator | INCLUDED |
| Hazardous Material Classification Code | II-B COAST GUARD CLASS AND 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND J DEPARTMENT OF TRANSPORTATION CLASS AND III FIREFIGHTING GROUP AND (00) INHABITED BUILDING DISTANCE AND C STORAGE COMPATIBILITY GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) II-B COAST GUARD CLASS AND 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND J DEPARTMENT OF TRANSPORTATION CLASS AND III FIREFIGHTING GROUP AND (00) INHABITED BUILDING DISTANCE AND C STORAGE COMPATIBILITY GROUP |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 736AS300 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1377-MD72 | 6/9 Informative reference only U.S. Government activity |
NSN 1377-01-040-9324 is a Catapult,aircraft Ejection Seat, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-040-9324 has 1 manufacturer part number on file: 736AS300 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 1377-01-045-7095. Verify interchangeability with system specifications before substitution.
Key specifications for 736AS300: Actuation Method: PRESSURE; Model Number: MK16 MOD 1; Actuator Model Number: NOT ASSIGNED; Overall Length: 43.710 INCHES NOMINAL IN. 7 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 1377-01-040-9324 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.