The Piston,hydraulic Brake, cataloged under National Stock Number 1630-01-666-1801, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. 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 | 1630-01-666-1801 |
| Primary Part Number | 062-10400 |
| Item Name | Piston,hydraulic Brake |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Supplementary Features | MAINTENANCE TECHNICAL CATALOG:63-51-02 |
| 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 |
|---|---|
| 062-10400 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 1630-01-666-1801 is a Piston,hydraulic Brake, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-666-1801 has 1 manufacturer part number on file: 062-10400 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 062-10400: Supplementary Features: MAINTENANCE TECHNICAL CATALOG:63-51-02; Special Features: LOC: ROTOR BRAKE CALIPER-REMOVAL/INSTALLATION; Part Name Assigned by Controlling Agency: PISTON; End Item Identification: SIKORSKY HELICOPTER MODEL S-92A A. 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 1630-01-666-1801 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.