The Gear Assembly,spur, cataloged under National Stock Number 3020-01-286-2698, 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 Us Army Aviation and Missile Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-286-2698 |
| Primary Part Number | 11450131-9 |
| Item Name | Gear Assembly,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF P/N11450129,GEAR,SPUR;MATERIAL STEEL,ASTM A304;NUBER OF TEETH 31,OUTSIDE DIA(REF)1.010,LENGTH .441;P/N10250057,BEARING,ROLLER,NEEDLE;MATERIAL:OUTER RING:STEEL;DIA A0.5000,DIA B0.3123,DIA C0.438 |
| 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 |
|---|---|
| 11450131-9 | Raytheon Company (USA) |
| 11450131-9 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 11450131-9 | 5/1 Secondary reference Wego Precision Machine, Inc. |
NSN 3020-01-286-2698 is a Gear Assembly,spur, manufactured by Us Army Aviation and Missile Command, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-286-2698 has 2 manufacturer part numbers on file: 11450131-9 (Raytheon Company), 11450131-9 (Us Army Aviation and Missile Command).
Key specifications for 11450131-9: General Characteristics Item Description: CONSISTS OF P/N11450129,GEAR,SPUR;MATERIAL STEEL,ASTM A304;NUBER OF TEETH 31,OUTSIDE DIA(REF)1.010,LENGTH .441;P/N10250057,BEARING,ROLLER,NEEDLE;MATERIAL:OUTER RING:STEEL;DIA A0.5000,DIA B0.3123,DIA C0.438; End Item Identification: 1440-01-087-9844 LAUNCHING STATION,GUIDED MISSILE,SEMITRAILER MOUNTED. 1 specification is 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.
NSN 3020-01-286-2698 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.