The Gear Cluster, cataloged under National Stock Number 3020-00-967-2935, 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 Astronautics Corporation of America. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-967-2935 |
| Primary Part Number | 102396 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Bore Nominal Diameter | 0.375 INCHES SECOND END IN |
| Hub Nominal Diameter | 0.562 INCHES FIRST END IN |
| Hub Nominal Diameter | 0.460 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Counterbore Nominal Diameter | 0.430 INCHES SECOND END IN |
| Design Type | SPUR SECOND GEAR |
| Design Type | SPUR FIRST GEAR |
| Bore Style | W/COUNTERBORE SECOND END |
| Nominal Overall Length | 0.495 INCHES IN |
| Material Document and Classification | QQ-S-763,CLASS 303 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hub Style Designator | 1 STEP FIRST END |
| Hub Style Designator | PLAIN BETWEEN FIRST AND SECOND GEAR |
| Hub Nominal Length | 0.075 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Hub Nominal Length | 0.2750 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.518 INCHES SECOND GEAR IN |
| Nominal Outside Diameter | 0.852 INCHES FIRST GEAR IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 OVERALL |
| Counterbore Nominal Depth | 0.024 INCHES SECOND END IN |
| Construction | SOLID |
| 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 |
|---|---|
| 102396 PRIMARY | Astronautics Corporation of America (USA) |
| Reference | Meaning |
|---|---|
| 102396 | 5/9 Secondary reference Profile Gear Corp |
NSN 3020-00-967-2935 is a Gear Cluster, manufactured by Astronautics Corporation of America, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-967-2935 has 1 manufacturer part number on file: 102396 (Astronautics Corporation of America).
3 possible matches (shared part number, not a government interchangeability claim): 6920-01-142-0802, 6130-01-497-9191, 5330-01-562-7540. Verify interchangeability with system specifications before substitution.
Key specifications for 102396: Bore Nominal Diameter: 0.375 INCHES SECOND END IN; Hub Nominal Diameter: 0.562 INCHES FIRST END IN; Hub Nominal Diameter: 0.460 INCHES BETWEEN FIRST AND SECOND GEAR IN; Counterbore Nominal Diameter: 0.430 INCHES SECOND END IN. 19 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.