The Disc,brake, cataloged under National Stock Number 1630-01-240-5558, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-01-240-5558 |
| Primary Part Number | A02DS246-2 |
| Item Name | Disc,brake |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A02DS246-2 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 133-694 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1630-01-240-5558 is a Disc,brake, manufactured by The Boeing Company, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-240-5558 has 1 manufacturer part number on file: A02DS246-2 (The Boeing Company).
Key specifications for A02DS246-2: Special Features: COGNIZANT SERVICE:NAVY; End Item Identification: AIRCRAFT MODEL CH-46. 0 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.
NSN 1630-01-240-5558 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.