The Pulley,timing Belt, cataloged under National Stock Number 3020-01-082-7934, 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 Gates Corporation. Government technical data includes 9 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-082-7934 |
| Primary Part Number | 48 H 100 WITH SK-1 INCH BORE |
| Item Name | Pulley,timing Belt |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Gates Corporation |
| Status | ACTIVE |
| Keyway Depth | 0.125 INCHES NOMINAL IN |
| Face Pitch Designation | H |
| Face Type | SINGLE ROW SPROCKET TEETH |
| Bore Type | TAPERED |
| Face Groove/tooth Quantity | 48 |
| Keyway Width | 0.250 INCHES NOMINAL IN |
| Bore Diameter | 1.000 INCHES NOMINAL IN |
| Material | STEEL |
| Face Width | 1.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 48 H 100 WITH SK-1 INCH BORE PRIMARY | Gates Corporation (USA) |
| Reference | Meaning |
|---|---|
| 48H100WITH SK-1 | C/1 Advisory reference — outside the item-of-supply concept Lanxess Corporation |
| 48H100WITH SK-1INCH BORE | 5/9 Secondary reference Lanxess Corporation |
| 48H100TY3F | C/1 Advisory reference — outside the item-of-supply concept Gates Corporation |
NSN 3020-01-082-7934 is a Pulley,timing Belt, manufactured by Gates Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-082-7934 has 1 manufacturer part number on file: 48 H 100 WITH SK-1 INCH BORE (Gates Corporation).
Key specifications for 48 H 100 WITH SK-1 INCH BORE: Keyway Depth: 0.125 INCHES NOMINAL IN; Face Pitch Designation: H; Face Type: SINGLE ROW SPROCKET TEETH; Overall Length: 1.937 INCHES NOMINAL IN. 9 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.
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.