The Housing Assy,gear, cataloged under National Stock Number 1660-00-682-5375, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Parker-Hannifin Corporation Div Gas Turbine Fuel Systems. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-682-5375 |
| Primary Part Number | 1433-644148 |
| Item Name | Housing Assy,gear |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Parker-Hannifin Corporation Div Gas Turbine Fuel Systems |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM,SAE 308; 3.437 IN. NOM-INAL OA LG,2.562 IN. NOMINAL OA W,1.355 IN. OA H IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1433-644148 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| 1433-644148 PRIMARY | Parker-Hannifin Corporation Div Gas Turbine Fuel Systems (USA) |
NSN 1660-00-682-5375 is a Housing Assy,gear, manufactured by Parker-Hannifin Corporation Div Gas Turbine Fuel Systems, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-00-682-5375 has 2 manufacturer part numbers on file: 1433-644148 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 1433-644148 (Parker-Hannifin Corporation Div Gas Turbine Fuel Systems).
Key specifications for 1433-644148: General Characteristics Item Description: ALUMINUM,SAE 308; 3.437 IN. NOM-INAL OA LG,2.562 IN. NOMINAL OA W,1.355 IN. OA H IN. 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 1660-00-682-5375 has DEMIL Code B. 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.