The Disc,brake, cataloged under National Stock Number 1630-00-883-5032, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-00-883-5032 |
| Item Name | Disc,brake |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Status | ACTIVE |
| Overall Diameter | 11.000 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Reference | Meaning |
|---|---|
| 133-142-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1630-00-883-5032 is a Disc,brake, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
Key specifications for 1630-00-883-5032: Overall Diameter: 11.000 INCHES NOMINAL IN; Special Features: 0.280 IN. O/A THK.; 6.640 IN. O/A DIA. CENTER HOLE; (8) CUT OUTS EQUALLY SPACED 1.030 IN. WIDE; (8) FLATS EQUALLY SPACED 10.560 IN. ACROSS FLATS; FSC APPLICATION DATA:SINGLE DISK BRAKE IN; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.