The Pulley,groove, cataloged under National Stock Number 3020-00-415-6763, 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 Pcx Aerosystems Enfield, Llc Dba Pcx Aerosystems Enfield Llc. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-415-6763 |
| Primary Part Number | 65407-10035-041 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Pcx Aerosystems Enfield, Llc Dba Pcx Aerosystems Enfield Llc |
| Status | ACTIVE |
| Integral Cooling Vane | NOT INCLUDED |
| Hub Outside Diameter | 1.000 INCHES NOMINAL BOTH ENDS IN |
| Bore Feature | INCLUDED |
| Split Hub Feature | NOT INCLUDED |
| Bore Length | 3.390 INCHES NOMINAL IN |
| Design Form | SPOKED |
| Web/spoke Relationship to Face Centerline | NOT OFFSET |
| Groove Shape | V |
| Outside Diameter | 5.865 INCHES NOMINAL IN |
| Style Designator | WEBBED OR SPOKED |
| Groove Depth | 1.000 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Bearings | NOT INCLUDED |
| Groove Quantity | 1 |
| V Groove Angle in Deg | 36.0 |
| Unable to Decode | UNABLE TO DECODE |
| Counterbore Feature | NOT INCLUDED |
| Bore Diameter | 0.500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY OVERALL |
| Unable to Decode | UNABLE TO DECODE |
| Face Width | 3.390 INCHES NOMINAL IN |
| Groove Width | 3.030 INCHES NOMINAL IN |
| Lightening Hole | NOT INCLUDED |
| 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 |
|---|---|
| 65407-10035-041 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 65407-10035-041 | W and G Machine Company, Incorporated (USA) |
| 65407-10035-041 PRIMARY | Pcx Aerosystems Enfield, Llc Dba Pcx Aerosystems Enfield Llc (USA) |
| 65407-10035-041 | Worldwide Aeronautical Components Inc. Dba Beryllium Manufacturing (USA) |
NSN 3020-00-415-6763 is a Pulley,groove, manufactured by Pcx Aerosystems Enfield, Llc Dba Pcx Aerosystems Enfield Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-415-6763 has 4 manufacturer part numbers on file: 65407-10035-041 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 65407-10035-041 (W and G Machine Company, Incorporated), 65407-10035-041 (Pcx Aerosystems Enfield, Llc Dba Pcx Aerosystems Enfield Llc), 65407-10035-041 (Worldwide Aeronautical Components Inc. Dba Beryllium Manufacturing).
Key specifications for 65407-10035-041: Integral Cooling Vane: NOT INCLUDED; Hub Outside Diameter: 1.000 INCHES NOMINAL BOTH ENDS IN; Bore Feature: INCLUDED; Split Hub Feature: NOT INCLUDED. 23 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.