The Pulley,engine Starter Rope, cataloged under National Stock Number 3020-00-288-3121, 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 Textron Inc Jacobsen Div. Government technical data includes 17 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 | 3020-00-288-3121 |
| Primary Part Number | 08499 |
| Item Name | Pulley,engine Starter Rope |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Textron Inc Jacobsen Div |
| Status | ACTIVE |
| Miscellaneous Securing Provision and Location | MTG BY THD HOLES IN BORE |
| Hub Diameter | 2.547 INCHES NOMINAL IN |
| Length | 0.578 INCHES NOMINAL IN |
| Face Shape | FLAT |
| Rope Accommodation Width | 0.938 INCHES NOMINAL IN |
| Rope Accommodation Diameter | 2.719 INCHES NOMINAL IN |
| Diameter | 0.438 INCHES NOMINAL IN |
| Outside Diameter | 2.906 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Securing Device Type | MISCELLANEOUS PROVISION |
| Rope Starter Retaining Notch Location and Quantity | 1 OUTER RIM |
| Specific Use | P/O |
| Surface Treatment | PHOSPHATE AND CHROMATE AND ZINC |
| Material | STEEL |
| Thread Size and Series/type Designator | 0.438-20 UNF |
| Hub | INCLUDED |
| Hub Projection Length and Location | 0.813 INCHES NOMINAL ONE END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3020-00-288-3121 is a Pulley,engine Starter Rope, manufactured by Textron Inc Jacobsen Div, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-288-3121 has 2 manufacturer part numbers on file: 313887 (Textron Inc Jacobsen Div), 08499 (Textron Inc Jacobsen Div).
Key specifications for 08499: Miscellaneous Securing Provision and Location: MTG BY THD HOLES IN BORE; Hub Diameter: 2.547 INCHES NOMINAL IN; Length: 0.578 INCHES NOMINAL IN; Face Shape: FLAT. 17 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.