The Frame,barrel Latch, cataloged under National Stock Number 1055-00-731-3371, is classified within Federal Supply Class 1055 (Launchers, Rocket and Pyrotechnic) of the Weapons group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1055-00-731-3371 |
| Primary Part Number | 7313371 |
| Item Name | Frame,barrel Latch |
| FSC / FSG | 1055 / 10 — Launchers, Rocket and Pyrotechnic |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL:ALUMINUM ALLOY;2.0 IN. LG;1.062 IN.W;HEAT TREATMENT:HEAT TREAT TO TEMPER T4 AFTER FORMING; SURFACE TREATMENT:CHEMICAL FILM,CHROMATE,MIL-C-5541,CLASS 1A;FOUR HOLES 0.221 IN.DIA,COUNTERSUNK 80 DEGREES TO 0.330 IN.DIA A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7313371 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 7313371 | 5/9 Secondary reference Springfield Armory |
NSN 1055-00-731-3371 is a Frame,barrel Latch, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1055, Launchers, Rocket and Pyrotechnic. Status: active.
NSN 1055-00-731-3371 has 1 manufacturer part number on file: 7313371 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 7313371: General Characteristics Item Description: MATERIAL:ALUMINUM ALLOY;2.0 IN. LG;1.062 IN.W;HEAT TREATMENT:HEAT TREAT TO TEMPER T4 AFTER FORMING; SURFACE TREATMENT:CHEMICAL FILM,CHROMATE,MIL-C-5541,CLASS 1A;FOUR HOLES 0.221 IN.DIA,COUNTERSUNK 80 DEGREES TO 0.330 IN.DIA A. 1 specification is 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 1055-00-731-3371 has DEMIL Code B. 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.