The Sprocket Wheel, cataloged under National Stock Number 3020-01-177-2501, 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 The Boeing Company Div Commercial. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-177-2501 |
| Primary Part Number | 65-72062 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| Outside Diameter | 10.720 INCHES NOMINAL IN |
| Material Document and Classification | AISI 4340 ASSN STD SINGLE MATERIAL RESPONSE |
| Teeth Quantity Per Row | 88 |
| Material | STEEL COMP 4340 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 65-72062 PRIMARY | The Boeing Company Div Commercial (USA) |
| Reference | Meaning |
|---|---|
| 65-72062 | 5/9 Secondary reference U.S. Government activity |
NSN 3020-01-177-2501 is a Sprocket Wheel, manufactured by The Boeing Company Div Commercial, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-177-2501 has 1 manufacturer part number on file: 65-72062 (The Boeing Company Div Commercial).
Key specifications for 65-72062: Outside Diameter: 10.720 INCHES NOMINAL IN; Material Document and Classification: AISI 4340 ASSN STD SINGLE MATERIAL RESPONSE; Teeth Quantity Per Row: 88; Material: STEEL COMP 4340. 4 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.
NSN 3020-01-177-2501 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.