The Cap,universal Joint, cataloged under National Stock Number 1650-01-172-6174, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-172-6174 |
| Item Name | Cap,universal Joint |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,HP 18-10,ESR 4340,CADMIUM PLATE,HP 4-22,CL 1; 1.320 IN. O/A LG; 1 CENTER HOLE 0.127 IN. MIN AND 0.133 IN. MAX DIA BORE,0.260 IN. MIN AND 0.270 IN. MAX DEPTH BORE; 0.753 IN. MIN AND 0.750 IN. MAX DIA,0.095 IN. MIN. MIN AND 0.195 MAX DEPTH 1ST COUNTERBORE; 0.790 IN. MIN,0.800 IN. MAX DIA,0.085 IN. DEPTH 2ND COUNTERBORE IN |
| Test Data Document | 82106-266141 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| 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 |
| Reference | Meaning |
|---|---|
| 266141-1 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| 266141-1PFE | 5/9 Secondary reference U.S. Government activity |
| 266141-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-01-172-6174 is a Cap,universal Joint, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-01-172-6174: General Characteristics Item Description: STEEL,HP 18-10,ESR 4340,CADMIUM PLATE,HP 4-22,CL 1; 1.320 IN. O/A LG; 1 CENTER HOLE 0.127 IN. MIN AND 0.133 IN. MAX DIA BORE,0.260 IN. MIN AND 0.270 IN. MAX DEPTH BORE; 0.753 IN. MIN AND 0.750 IN. MAX DIA,0.095 IN. MIN. MIN AND 0.195 MAX DEPTH 1ST COUNTERBORE; 0.790 IN. MIN,0.800 IN. MAX DIA,0.085 IN. DEPTH 2ND COUNTERBORE IN; Test Data Document: 82106-266141 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING). 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 1650-01-172-6174 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.