The Gear Subassembly,speed Decreaser, cataloged under National Stock Number 3010-00-140-8628, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-140-8628 |
| Primary Part Number | 531488-3 |
| Item Name | Gear Subassembly,speed Decreaser |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| FSC Application Data | ACTUATOR,ROTARY P/N 544544-1-3 |
| Reference Data and Literature | T.O. 8C1-31-2-4 |
| Functional Description | DRIVE SPEED DECREASER |
| 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 |
|---|---|
| 531488-3 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 3010-00-140-8628 is a Gear Subassembly,speed Decreaser, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-140-8628 has 1 manufacturer part number on file: 531488-3 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 531488-3: FSC Application Data: ACTUATOR,ROTARY P/N 544544-1-3; Reference Data and Literature: T.O. 8C1-31-2-4; Functional Description: DRIVE SPEED DECREASER; End Item Identification: C-5 ACFT. 3 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.
NSN 3010-00-140-8628 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.