The Chuck,hydraulic,no. 1 Bearing Se, cataloged under National Stock Number 4920-01-117-0205, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-117-0205 |
| Item Name | Chuck,hydraulic,no. 1 Bearing Se |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Overall Diameter | 8.500 INCHES NOMINAL IN |
| General Characteristics Item Description | STEEL;23.000 LB WT;8.500 IN. DIA WITH 4 EQUALLY SPACED HOLES ON 7.000 IN. DIA BOLT CIRCLE;2.000 IN. THICK;ELECTROLESS NICKEL PLATE PER AMS 2404 LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8041734-1 | D/9 Drawing number reference only U.S. Government activity |
| 8041734-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-117-0205 is a Chuck,hydraulic,no. 1 Bearing Se, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-117-0205: Overall Diameter: 8.500 INCHES NOMINAL IN; General Characteristics Item Description: STEEL;23.000 LB WT;8.500 IN. DIA WITH 4 EQUALLY SPACED HOLES ON 7.000 IN. DIA BOLT CIRCLE;2.000 IN. THICK;ELECTROLESS NICKEL PLATE PER AMS 2404 LBS; Overall Width: 2.000 INCHES NOMINAL IN; End Item Identification: F-100 AGE.. 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.
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.