The Pulley,timing Belt, cataloged under National Stock Number 3020-01-059-0705, 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 Control Data Systems Inc Contracts Dept. Government technical data includes 7 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-059-0705 |
| Primary Part Number | 50713000 |
| Item Name | Pulley,timing Belt |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Control Data Systems Inc Contracts Dept |
| Status | ACTIVE |
| Face Pitch Designation | XXH |
| Face Type | SINGLE ROW SPROCKET TEETH |
| Bore Type | SPECIFIED |
| Face Groove/tooth Quantity | 24 |
| Bore Diameter | 0.500 INCHES NOMINAL IN |
| Material | STEEL |
| Face Width | 0.438 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 |
|---|---|
| 0050713000 | Control Data Systems Inc Contracts Dept (USA) |
| 50713000 PRIMARY | Control Data Systems Inc Contracts Dept (USA) |
NSN 3020-01-059-0705 is a Pulley,timing Belt, manufactured by Control Data Systems Inc Contracts Dept, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-059-0705 has 2 manufacturer part numbers on file: 0050713000 (Control Data Systems Inc Contracts Dept), 50713000 (Control Data Systems Inc Contracts Dept).
Key specifications for 50713000: Face Pitch Designation: XXH; Face Type: SINGLE ROW SPROCKET TEETH; Overall Length: 0.578 INCHES NOMINAL IN; Bore Type: SPECIFIED. 7 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.