The Gear,spur, cataloged under National Stock Number 3020-00-874-0769, 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 Asrc Federal Facilities Logistics, Llc. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3020-00-874-0769 |
| Primary Part Number | 00267-0221 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Asrc Federal Facilities Logistics, Llc |
| Status | ACTIVE |
| Bore Nominal Diameter | 1.273 INCHES BOTH ENDS IN |
| Teeth Quantity | 31 |
| Second Step Nominal Diameter | 2.500 INCHES FIRST END IN |
| Second Step Nominal Diameter | 0.890 INCHES SECOND END IN |
| Body Style | PLAIN, SOLID |
| Third Step Nominal Diameter | 2.088 INCHES FIRST END IN |
| Bore Style | INVOLUTE SPLINE BOTH ENDS |
| First Step Nominal Length | 0.020 INCHES SECOND END IN |
| First Step Nominal Length | 0.770 INCHES FIRST END IN |
| Second Step Nominal Length | 1.200 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUBS |
| Material Document and Classification | MIL-S-8690 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| Pitch Diameter | 3.3620 INCHES MINIMUM AND 3.3720 INCHES MAXIMUM IN |
| First Step Nominal Diameter | 1.969 INCHES FIRST END IN |
| First Step Nominal Diameter | 2.500 INCHES SECOND END IN |
| Hub Style Designator | 3 STEPS FIRST END |
| Hub Style Designator | 2 STEPS SECOND END |
| Spline Quantity | 24 BOTH ENDS |
| End Nominal Length | 0.770 INCHES SECOND END IN |
| End Nominal Length | 1.198 INCHES FIRST END IN |
| Nominal Outside Diameter | 3.539 INCHES IN |
| End Nominal Diameter | 1.750 INCHES FIRST END IN |
| End Nominal Diameter | 1.969 INCHES SECOND END IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL COMP 8620 OVERALL |
| Spline Pitch Diameter | 1.2000 INCHES NOMINAL BOTH ENDS IN |
| Face Nominal Width | 1.690 INCHES 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 |
|---|---|
| 00267-0221 PRIMARY | Asrc Federal Facilities Logistics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 00267-0221 | 5/9 Secondary reference U.S. Government activity |
NSN 3020-00-874-0769 is a Gear,spur, manufactured by Asrc Federal Facilities Logistics, Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-874-0769 has 1 manufacturer part number on file: 00267-0221 (Asrc Federal Facilities Logistics, Llc).
Key specifications for 00267-0221: Bore Nominal Diameter: 1.273 INCHES BOTH ENDS IN; Teeth Quantity: 31; Second Step Nominal Diameter: 2.500 INCHES FIRST END IN; Second Step Nominal Diameter: 0.890 INCHES SECOND END IN. 27 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.