The Piston,brake, cataloged under National Stock Number 1630-00-876-0741, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Goodyear Tire and Rubber Co the. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-00-876-0741 |
| Primary Part Number | 9532843 |
| Item Name | Piston,brake |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Goodyear Tire and Rubber Co the |
| Status | ACTIVE |
| General Characteristics Item Description | MAG ALLOY BAR QQ-M-31,DICHROMATE FINISH PER MIL-M-3171 TYPE 3; 3.420 IN. MIN 3.422 IN. MAX OUTSIDE DIA; 1.875 IN. H; 8 HOLES EQUALLY SPACED ON A 2.625 IN. DBC 0.250 IN. DRILL 0.594 IN. DEEP IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9532843 PRIMARY | Goodyear Tire and Rubber Co the (USA) |
NSN 1630-00-876-0741 is a Piston,brake, manufactured by Goodyear Tire and Rubber Co the, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-00-876-0741 has 1 manufacturer part number on file: 9532843 (Goodyear Tire and Rubber Co the).
Key specifications for 9532843: General Characteristics Item Description: MAG ALLOY BAR QQ-M-31,DICHROMATE FINISH PER MIL-M-3171 TYPE 3; 3.420 IN. MIN 3.422 IN. MAX OUTSIDE DIA; 1.875 IN. H; 8 HOLES EQUALLY SPACED ON A 2.625 IN. DBC 0.250 IN. DRILL 0.594 IN. DEEP IN. 1 specification is 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.
NSN 1630-00-876-0741 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.