The Pulley,engine Starter Rope, cataloged under National Stock Number 3020-00-406-2240, 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 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-406-2240 |
| Primary Part Number | 104415 |
| Item Name | Pulley,engine Starter Rope |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Textron Inc Jacobsen Div |
| Status | ACTIVE |
| Hub Diameter | 0.875 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Face Shape | GROOVED |
| Rope Accommodation Width | 0.313 INCHES NOMINAL IN |
| Rope Accommodation Diameter | 1.000 INCHES NOMINAL IN |
| Outside Diameter | 2.750 INCHES NOMINAL IN |
| Bore Type | THREADED |
| Rope Starter Retaining Notch Location and Quantity | 2 OUTER RIM |
| Surface Treatment | CHROMATE ZINC |
| Material | ALUMINUM ALLOY |
| Thread Size and Series/type Designator | 7/16-20 UNF |
| Hub | INCLUDED |
| Hub Projection Length and Location | 1.063 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 |
| Part Number | Manufacturer |
|---|---|
| 104415 PRIMARY | Textron Inc Jacobsen Div (USA) |
| Reference | Meaning |
|---|---|
| 2610 | 5/9 Secondary reference Textron Inc Jacobsen Div |
| SCB73673 | 5/2 Secondary reference U.S. Government activity |
| SCC33405 | 5/2 Secondary reference U.S. Government activity |
NSN 3020-00-406-2240 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 3020-00-406-2240 has 1 manufacturer part number on file: 104415 (Textron Inc Jacobsen Div).
3 possible matches (shared part number, not a government interchangeability claim): 5905-01-102-8161, 7310-01-374-6778, 3040-01-548-1325. Verify interchangeability with system specifications before substitution.
Key specifications for 104415: Hub Diameter: 0.875 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN; Face Shape: GROOVED; Rope Accommodation Width: 0.313 INCHES NOMINAL IN; Rope Accommodation Diameter: 1.000 INCHES NOMINAL IN. 12 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.