The Gear,spur, cataloged under National Stock Number 3020-00-692-9227, 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 Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 24 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-692-9227 |
| Primary Part Number | 6767524 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Teeth Quantity | 21 |
| Body Style | PLAIN, SOLID |
| Nominal Distance Between Body Face and Protruding Hub End | 1.080 INCHES FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 1.080 INCHES SECOND END IN |
| First Step Nominal Length | 0.200 INCHES SECOND END IN |
| First Step Nominal Length | 0.200 INCHES FIRST END IN |
| Hardness Rating | 60.0 ROCKWELL C NOMINAL OVERALL |
| Nominal Overall Length | 3.900 INCHES IN |
| Style Designator | PROTRUDING HUBS |
| Material Document and Classification | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pitch Diameter | 5.2500 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| First Step Nominal Diameter | 1.720 INCHES FIRST END IN |
| First Step Nominal Diameter | 1.720 INCHES SECOND END IN |
| Hub Style Designator | 1 STEP FIRST END |
| Hub Style Designator | 1 STEP SECOND END |
| End Nominal Length | 0.880 INCHES SECOND END IN |
| End Nominal Length | 0.880 INCHES FIRST END IN |
| Nominal Outside Diameter | 5.740 INCHES IN |
| End Nominal Diameter | 1.378 INCHES FIRST END IN |
| End Nominal Diameter | 1.378 INCHES SECOND END IN |
| Pressure Angle | 25.0000 DEGREES |
| Material | STEEL COMP 8620 OVERALL |
| Face Nominal Width | 1.740 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 |
|---|---|
| 7708852 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 6767524 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| Reference | Meaning |
|---|---|
| 3020006929227 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 6767524 | 5/9 Secondary reference General Motors Corp |
NSN 3020-00-692-9227 is a Gear,spur, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-692-9227 has 2 manufacturer part numbers on file: 7708852 (U S Army Tank Automotive Command Amsta-Im-Mm), 6767524 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 6767524: Teeth Quantity: 21; Body Style: PLAIN, SOLID; Nominal Distance Between Body Face and Protruding Hub End: 1.080 INCHES FIRST END IN; Nominal Distance Between Body Face and Protruding Hub End: 1.080 INCHES SECOND END IN. 24 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.