The Gear,spur, cataloged under National Stock Number 3020-01-214-7353, 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 23 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-214-7353 |
| Primary Part Number | 23018113 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Bore Nominal Diameter | 1.162 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 1.400 INCHES SECOND END IN |
| Nominal Distance Between Body Face and Recessed Hub End | 0.555 INCHES SECOND END IN |
| Teeth Quantity | 22 |
| Body Style | PLAIN, SOLID |
| Bore Style | INVOLUTE SPLINE BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.110 INCHES FIRST END IN |
| First Step Nominal Length | 0.083 INCHES FIRST END IN |
| Hardness Rating | 90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL |
| Style Designator | BELL SHAPE BODY, PROTRUDING HUBS |
| Pitch Diameter | 5.5000 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| First Step Nominal Diameter | 1.680 INCHES FIRST END IN |
| Hub Style Designator | 1 STEP FIRST END |
| Hub Style Designator | PLAIN SECOND END |
| Spline Quantity | 17 BOTH ENDS |
| End Nominal Length | 0.567 INCHES FIRST END IN |
| Nominal Outside Diameter | 6.033 INCHES IN |
| End Nominal Diameter | 1.379 INCHES FIRST END IN |
| Pressure Angle | 25.0000 DEGREES |
| Material | STEEL OVERALL |
| Spline Pitch Diameter | 1.0625 INCHES NOMINAL BOTH ENDS IN |
| Face Nominal Width | 0.335 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 |
NSN 3020-01-214-7353 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 3020-01-214-7353 has 2 manufacturer part numbers on file: 23018113 (Hema Disli Sanayi Ve Tic.a.s.), 23018113 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 23018113: Bore Nominal Diameter: 1.162 INCHES BOTH ENDS IN; Hub Nominal Diameter: 1.400 INCHES SECOND END IN; Nominal Distance Between Body Face and Recessed Hub End: 0.555 INCHES SECOND END IN; Teeth Quantity: 22. 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.