The Initiator,propellant Actuated, cataloged under National Stock Number 1377-01-520-3116, is classified within Federal Supply Class 1377 (Cartridge and Propellant Actuated Devices and Components) of the Ammunition and Explosives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1377-01-520-3116 |
| Item Name | Initiator,propellant Actuated |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Status | ACTIVE |
| Dod Ammunition Code | 1377-SR77 |
| Cartridge Design Type | TIME DELAY |
| Delay Time in Seconds | 0.4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 6154100 | 3/2 Design control — primary reference U.S. Government activity |
| 1377-SR77 | 6/9 Informative reference only U.S. Government activity |
NSN 1377-01-520-3116 is a Initiator,propellant Actuated, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
Key specifications for 1377-01-520-3116: Overall Length: 2.080 INCHES MINIMUM AND 2.160 INCHES MAXIMUM IN; Dod Ammunition Code: 1377-SR77; Special Features: OUTSIDE DIAMETER 0.687 IN IN; Cartridge Design Type: TIME DELAY. 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 1377-01-520-3116 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.