The Swivel Assembly,hydraulic, cataloged under National Stock Number 1650-00-895-7121, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Huck International, Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 1650-00-895-7121 |
| Primary Part Number | 141665-1 |
| Item Name | Swivel Assembly,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC SYSTEM |
| General Characteristics Item Description | 7M57C6 PIN 1; 141667 BODY 1; 143084-7 SEAL 2; MS28775-014 PACKING PREFORMED 2; AN960C816L WASHER 2; AN320C6 NUT 1; MS24665-304 PIN,COTTER 1; OPERATING PRESSURE 3000.0 PSI; OPERATING TEMPERATURE MINUS 65.0 TO PLUS 275.0 DEG F; PASSIVATED FINISH MIL-S-5002 DEGF |
| 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 |
|---|---|
| 141665-1 PRIMARY | Huck International, Inc (USA) |
| 7M54C6 | Huck International, Inc (USA) |
| 7M54C6 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 7M54C6 | 5/9 Secondary reference P/m Engineering Co Inc |
| 7M54C6 | 5/2 Secondary reference U.S. Government activity |
| 141665-1 | 5/9 Secondary reference U.S. Government activity |
| 7M54C6 | 5/9 Secondary reference U.S. Government activity |
| 32-69660-53 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 7M54C6 | 5/9 Secondary reference Grimes Aerospace Co |
NSN 1650-00-895-7121 is a Swivel Assembly,hydraulic, manufactured by Huck International, Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-895-7121 has 3 manufacturer part numbers on file: 141665-1 (Huck International, Inc), 7M54C6 (Huck International, Inc), 7M54C6 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-319-4804. Verify interchangeability with system specifications before substitution.
Key specifications for 141665-1: FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM; General Characteristics Item Description: 7M57C6 PIN 1; 141667 BODY 1; 143084-7 SEAL 2; MS28775-014 PACKING PREFORMED 2; AN960C816L WASHER 2; AN320C6 NUT 1; MS24665-304 PIN,COTTER 1; OPERATING PRESSURE 3000.0 PSI; OPERATING TEMPERATURE MINUS 65.0 TO PLUS 275.0 DEG F; PASSIVATED FINISH MIL-S-5002 DEGF. 2 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 1650-00-895-7121 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.