The Gear,spur, cataloged under National Stock Number 3020-00-866-9996, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Gear,spur |
| FSC / FSG | 3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30) |
| Manufacturers | Arrow Gear Llc (CAGE 28596); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Triumph Gear Systems - Macomb, Inc (CAGE 57152) |
| Parameter | Value |
|---|---|
| NSN | 3020-00-866-9996 |
| Primary Part Number | 442076 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 442076 | Arrow Gear Llc (USA) |
| 442076 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 442076 | Triumph Gear Systems - Macomb, Inc (USA) |
| Reference | Meaning |
|---|---|
| 442076 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 442076 | 5/9 Secondary reference U.S. Government activity |
NSN 3020-00-866-9996 is a Gear,spur, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-866-9996 has 3 manufacturer part numbers on file: 442076 (Arrow Gear Llc), 442076 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 442076 (Triumph Gear Systems - Macomb, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-215-2914. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 3020-00-866-9996 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.