The Actuator,explosive,linear, cataloged under National Stock Number 1377-01-135-6849, 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 2 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 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 | 1377-01-135-6849 |
| Primary Part Number | 837AS120 |
| Item Name | Actuator,explosive,linear |
| 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 |
| General Characteristics Item Description | 5.00 IN. LG; 1.20 IN. W; 4.86 IN. HT; USED TO RECEIVE ENERGY FROM SMDC LINE AND CONVEY THIS ENERGY ACROSS AN AIR GAP VIA A PLUNGER TO A FIRING PIN PISTON IN THE ACCEPTOR ASSEMBLY WHICH INITIATES AN SMDC LINE IN |
| Hazardous Material Classification Code | 00 INHABITED BUILDING DISTANCE AND 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND S STORAGE COMPATIBILITY GROUP AND I FIREFIGHTING GROUP AND I COAST GUARD CLASS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) 00 INHABITED BUILDING DISTANCE AND 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND S STORAGE COMPATIBILITY GROUP AND I FIREFIGHTING GROUP AND I COAST GUARD CLASS |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 837AS120 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 1377-01-135-6849 is a Actuator,explosive,linear, 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 1377-01-135-6849 has 1 manufacturer part number on file: 837AS120 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 1377-01-274-1540. Verify interchangeability with system specifications before substitution.
Key specifications for 837AS120: General Characteristics Item Description: 5.00 IN. LG; 1.20 IN. W; 4.86 IN. HT; USED TO RECEIVE ENERGY FROM SMDC LINE AND CONVEY THIS ENERGY ACROSS AN AIR GAP VIA A PLUNGER TO A FIRING PIN PISTON IN THE ACCEPTOR ASSEMBLY WHICH INITIATES AN SMDC LINE IN; Hazardous Material Classification Code: 00 INHABITED BUILDING DISTANCE AND 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND S STORAGE COMPATIBILITY GROUP AND I FIREFIGHTING GROUP AND I COAST GUARD CLASS. 2 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 1377-01-135-6849 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.