The Sprocket,forward, cataloged under National Stock Number 3020-01-147-2615, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-147-2615 |
| Primary Part Number | 132D1543 |
| Item Name | Sprocket,forward |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL PER ASTM-A322,HOT ROLLED: 2.022 IN. O/A LG; 3.25/ IN. O/A DIA SPROCKET ON ONE END; 1.413 IN. O/A DIA SPUR GEAR ON OTHER END; 0.55/ IN. DIA CENTER HOLE W/ INTERNAL SPLINES; PHOSPHATE COATED FINISH 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 |
|---|---|
| 132D1543 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
NSN 3020-01-147-2615 is a Sprocket,forward, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-147-2615 has 1 manufacturer part number on file: 132D1543 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 132D1543: General Characteristics Item Description: STEEL PER ASTM-A322,HOT ROLLED: 2.022 IN. O/A LG; 3.25/ IN. O/A DIA SPROCKET ON ONE END; 1.413 IN. O/A DIA SPUR GEAR ON OTHER END; 0.55/ IN. DIA CENTER HOLE W/ INTERNAL SPLINES; PHOSPHATE COATED FINISH IN; End Item Identification: W/S. 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 3020-01-147-2615 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.