The Drive,dual Speed, cataloged under National Stock Number 4931-01-076-6519, is classified within Federal Supply Class 4931 (Fire Control Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4931-01-076-6519 |
| Primary Part Number | 11776939 |
| Item Name | Drive,dual Speed |
| FSC / FSG | 4931 / 49 — Fire Control Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| General Characteristics Item Description | HOUSING,DIALS,ESCUTCHEON ALUMINUM,BLACK ANODIZED,GEARS,BEARINGS STAIN-LESS STEEL,3.250 IN. NOM O/A LG,2.250 IN. NOM H,2.250 IN. NOM W,FOURMOUNTING HOLES 0.125 IN. DIA THRU,EQUALLY SPACED ON 2.406 IN. DIA BOLT CIRCLE IN |
| 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 |
|---|---|
| 901356 | Bae Systems (operations) Limited (GBR) |
| 11776939 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| DSD7-120D-8 | 5/9 Secondary reference Lau Technologies Div N/a |
| DSD7-120D-8 | 5/2 Secondary reference U.S. Government activity |
NSN 4931-01-076-6519 is a Drive,dual Speed, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 4931, Fire Control Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4931-01-076-6519 has 2 manufacturer part numbers on file: 901356 (Bae Systems (operations) Limited), 11776939 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 11776939: General Characteristics Item Description: HOUSING,DIALS,ESCUTCHEON ALUMINUM,BLACK ANODIZED,GEARS,BEARINGS STAIN-LESS STEEL,3.250 IN. NOM O/A LG,2.250 IN. NOM H,2.250 IN. NOM W,FOURMOUNTING HOLES 0.125 IN. DIA THRU,EQUALLY SPACED ON 2.406 IN. DIA BOLT CIRCLE IN. 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 4931-01-076-6519 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.