The Cartridge,impulse Canopy Unlatch, cataloged under National Stock Number 1377-01-116-3149, 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 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1377-01-116-3149 |
| Primary Part Number | 850AS129 |
| Item Name | Cartridge,impulse Canopy Unlatch |
| 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 | CCU-71/A; 2.20 IN. LG; 1.75 IN. DIA; 0.44 LB. WT; USED TO POWER CANOPY UNLATCH THRUSTER IN F-18 AIRCRAFT LBS |
| Net Explosive Weight | 0.01 STORAGE POUNDS AND 0.01 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | CARTRIDGES, POWER DEVICE |
| Dot Identification Number | UN0276 |
| Dot Registration Code | EX1987100792 |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0276 · 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as CARTRIDGES, POWER DEVICE |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 2715500-1 | Rockwell Collins Inc (USA) |
| 2715500-1 | Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (USA) |
| 850AS129 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 74B808225-209 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 6079900 | 5/2 Secondary reference U.S. Government activity |
| CCU-71/A | 5/1 Secondary reference Naval Surface Warfare Center Indian Head |
| 1377-XW57 | 6/9 Informative reference only U.S. Government activity |
| 10418352 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 1377-01-116-3149 is a Cartridge,impulse Canopy Unlatch, 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 1377-01-116-3149 has 3 manufacturer part numbers on file: 2715500-1 (Rockwell Collins Inc), 2715500-1 (Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.), 850AS129 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 1377-01-125-3127. Verify interchangeability with system specifications before substitution.
Key specifications for 850AS129: General Characteristics Item Description: CCU-71/A; 2.20 IN. LG; 1.75 IN. DIA; 0.44 LB. WT; USED TO POWER CANOPY UNLATCH THRUSTER IN F-18 AIRCRAFT LBS; Net Explosive Weight: 0.01 STORAGE POUNDS AND 0.01 TRANSPORTATION POUNDS; Dot Proper Shipping Name: CARTRIDGES, POWER DEVICE; Dot Identification Number: UN0276. 6 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 1377-01-116-3149 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.