The Adapter,bearing, cataloged under National Stock Number 1630-01-115-5519, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-01-115-5519 |
| Primary Part Number | PWA33465 |
| Item Name | Adapter,bearing |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL A1S1 4140 OR 4150,12.750 IN. DIA 2.188 IN. W,FINISH BLACK OXIDE PER AMS 2485 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 |
|---|---|
| PWA33465 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| PWA33465 | 5/9 Secondary reference U.S. Government activity |
NSN 1630-01-115-5519 is a Adapter,bearing, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-115-5519 has 1 manufacturer part number on file: PWA33465 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA33465: General Characteristics Item Description: STEEL A1S1 4140 OR 4150,12.750 IN. DIA 2.188 IN. W,FINISH BLACK OXIDE PER AMS 2485 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 1630-01-115-5519 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.