NSN 4920-01-466-8366 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-466-8366. Manufacturer of record part number: PWA72022.
Also searched as4920-01-466-8366 ·
4920014668366 ·
NIIN 014668366 ·
01-466-8366 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 77445 · PWA72022
Package Nominal Overall Height and Type: 6.00 INCHES SHIPPING CONTAINER IN
Overall Diameter: 19.200 INCHES NOMINAL IN
Package Nominal Overall Diameter: 24.00 INCHES IN
Reference Data and Literature: F33657-97-C-0017, SERD 8602
Functional Description: "UPPER" MASK IS REQUIRED TO PROTECT THE 1ST STAGE TURBINE STATOR SUPPORT DURING GRIT BLAST OR PLASMA SPRAY OPERATIONS DURING REPAIR OF THE OUTER DIAMETER FLANGE REAR FACE. MASK IS USED IN CONJUNCTION WITH A DETAIL RUBBER SEAL ON PWA72018 FIXTURE THAT PROVIDES THE MATING "LOWER SEALING SURFACE. TO LIFT MASK(50 LB. REQUIRES A TWO PERSON LIFT) USING ALL FOUR HAND KNOBS AT TOP OF COVER LBS
Material: STEEL AND RUBBER NATURAL
Gross Weight: 65.0 SHIPPING CONTAINER POUNDS
Identification
NSN: 4920-01-466-8366
NIIN: 014668366
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: PWA72022
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Mask,plasma Spray, cataloged under National Stock Number 4920-01-466-8366, 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 7 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.
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
Package Nominal Overall Height and Type
6.00 INCHES SHIPPING CONTAINER IN
Overall Diameter
19.200 INCHES NOMINAL IN
Package Nominal Overall Diameter
24.00 INCHES IN
Reference Data and Literature
F33657-97-C-0017, SERD 8602
Functional Description
"UPPER" MASK IS REQUIRED TO PROTECT THE 1ST STAGE TURBINE STATOR SUPPORT DURING GRIT BLAST OR PLASMA SPRAY OPERATIONS DURING REPAIR OF THE OUTER DIAMETER FLANGE REAR FACE. MASK IS USED IN CONJUNCTION WITH A DETAIL RUBBER SEAL ON PWA72018 FIXTURE THAT PROVIDES THE MATING "LOWER SEALING SURFACE. TO LIFT MASK(50 LB. REQUIRES A TWO PERSON LIFT) USING ALL FOUR HAND KNOBS AT TOP OF COVER LBS
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
4920-00-001-1405
4920-00-001-1405 · Item name not on file
4920-00-001-1716
4920-00-001-1716 · Item name not on file
4920-00-001-1744
4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-466-8366?
NSN 4920-01-466-8366 is a Mask,plasma Spray, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-466-8366?
NSN 4920-01-466-8366 has 1 manufacturer part number on file: PWA72022 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA72022?
Key specifications for PWA72022: Overall Height: 4.500 INCHES NOMINAL IN; Package Nominal Overall Height and Type: 6.00 INCHES SHIPPING CONTAINER IN; Overall Diameter: 19.200 INCHES NOMINAL IN; Package Nominal Overall Diameter: 24.00 INCHES IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-466-8366 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.