The Gear,bevel, cataloged under National Stock Number 3020-00-962-2698, 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 Solar Turbines Incorporated Dba Solar Turbines Incorporated. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 3020-00-962-2698 |
| Primary Part Number | 22688-1 |
| Item Name | Gear,bevel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Solar Turbines Incorporated Dba Solar Turbines Incorporated |
| Status | ACTIVE |
| Bore Nominal Diameter | 1.574 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 1.938 INCHES SECOND END IN |
| Teeth Quantity | 29 |
| Body Style | PLAIN, SOLID |
| Pitch Angle | 44.0333 DEGREES |
| Nominal Distance Between Body Face and Protruding Hub End | 0.188 INCHES SECOND END IN |
| Teeth Type | STRAIGHT |
| Style Designator | PERIPHERAL FACE, BACK HUB PROTRUDING |
| Pitch Diameter | 2.4167 INCHES NOMINAL IN |
| Hub Style Designator | PLAIN SECOND END |
| Nominal Outside Diameter | 2.540 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL OVERALL |
| Face Nominal Width | 0.328 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 |
|---|---|
| 22688-1 PRIMARY | Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA) |
| 22688 | Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 22688 | 5/9 Secondary reference Rtx Corporation Div Pratt & Whitney |
| 22688-1 | 5/9 Secondary reference Rtx Corporation Div Pratt & Whitney |
NSN 3020-00-962-2698 is a Gear,bevel, manufactured by Solar Turbines Incorporated Dba Solar Turbines Incorporated, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-962-2698 has 2 manufacturer part numbers on file: 22688-1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 22688 (Solar Turbines Incorporated Dba Solar Turbines Incorporated).
5 possible matches (shared part number, not a government interchangeability claim): 5950-01-095-3392, 5310-01-121-6190, 5306-01-131-9048. Verify interchangeability with system specifications before substitution.
Key specifications for 22688-1: Bore Nominal Diameter: 1.574 INCHES BOTH ENDS IN; Hub Nominal Diameter: 1.938 INCHES SECOND END IN; Teeth Quantity: 29; Body Style: PLAIN, SOLID. 14 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.