The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-463-5074, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 3 specifications, 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 | 4920-01-463-5074 |
| Primary Part Number | PWA72091 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Nominal Overall Diameter | 39.000 INCHES IN |
| Reference Data and Literature | SERD 8682 |
| Functional Description | ADAPTS FIRST STAGE FAN AIR SEAL 4075235 OR 4081566 TO PLASMA SPRAY BOOTH PEDESTAL PWA71480 DURING PLASMA COAT REPAIR OF A WORN FRONT FACE AND OUTER SNAP DIAMETER. ALSO HOLDS AND LOCATES INNER DIAMETER MASK PWA72104 AND OUTER DIAMETER MASK PWA72092 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA72091 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 4920-01-463-5074 is a Fixture,aircraft Maintenance, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-463-5074 has 1 manufacturer part number on file: PWA72091 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA72091: Nominal Overall Diameter: 39.000 INCHES IN; Reference Data and Literature: SERD 8682; Special Features: SERD NAME: AIR SEAL FIRST STAGE FAN GRIT BLAST/PLASMA SPRAY FIXTURE; Functional Description: ADAPTS FIRST STAGE FAN AIR SEAL 4075235 OR 4081566 TO PLASMA SPRAY BOOTH PEDESTAL PWA71480 DURING PLASMA COAT REPAIR OF A WORN FRONT FACE AND OUTER SNAP DIAMETER. ALSO HOLDS AND LOCATES INNER DIAMETER MASK PWA72104 AND OUTER DIAMETER MASK PWA72092. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4920-01-463-5074 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.