The Piston Assembly,hydraulic Brake,, cataloged under National Stock Number 1630-01-471-7192, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Allied Logistics Inc Dba Pacific Technical Industries. 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-01-471-7192 |
| Primary Part Number | 2-1502-2 |
| Item Name | Piston Assembly,hydraulic Brake, |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Allied Logistics Inc Dba Pacific Technical Industries |
| Status | ACTIVE |
| Functional Description | USED FOR AN AIRCRAFT'S WHEEL BRAKING SYSTEM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2-1502-2 PRIMARY | Allied Logistics Inc Dba Pacific Technical Industries (USA) |
NSN 1630-01-471-7192 is a Piston Assembly,hydraulic Brake,, manufactured by Allied Logistics Inc Dba Pacific Technical Industries, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-471-7192 has 1 manufacturer part number on file: 2-1502-2 (Allied Logistics Inc Dba Pacific Technical Industries).
1 possible match (shared part number, not a government interchangeability claim): 5920-01-623-9474. Verify interchangeability with system specifications before substitution.
Key specifications for 2-1502-2: Functional Description: USED FOR AN AIRCRAFT'S WHEEL BRAKING SYSTEM; Part Name Assigned by Controlling Agency: BRAKE ASSEMBLY. 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.
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.