NSN 4920-01-468-6735 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-468-6735. Manufacturer of record part number: PWA72389.
Also searched as4920-01-468-6735 ·
4920014686735 ·
NIIN 014686735 ·
01-468-6735 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 77445 · PWA72389
Reference Data and Literature: F33657-97-C-0017, SERD 9031
Unpackaged Unit Width: 30.200 INCHES NOMINAL IN
Unpackaged Unit Height: 27.000 INCHES NOMINAL IN
Cubic Measure: 24625.080 CUBIC INCHES
Functional Description: PWA72389 FIXTURE IS REQUIRED TO POSITION AND HOLD REAR COMPRESSOR DRUM ROTOR P/N 4080102 SHAFT END "UP" ON PWA71991 ROTATING OR PWA71990 RECIPROCATING POLISH MACHINES.PWA71991 MACHINE SET UP IS REQUIRED WHEN POLISHING OUTER-DIAMETER WELD JOINTS USING ADAPTERS PWA72384 (7TH STAGE), PWA72385 (8TH-13TH STAGES), PWA72386 (REAR CONE), AND PWA72387 (SHAFT JOINT). PWA71990 MACHINE SET-UP IS REQUIRED WHEN POLISHING 7TH STAGE BROACH SLOTS USING ADAPTERS PWA72390/72428
1 manufacturer part number on file
Identification
NSN: 4920-01-468-6735
NIIN: 014686735
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: PWA72389
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Fixture Assembly,holding,interfa, cataloged under National Stock Number 4920-01-468-6735, 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 6 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
Unpackaged Unit Length
30.200 INCHES NOMINAL IN
Reference Data and Literature
F33657-97-C-0017, SERD 9031
Unpackaged Unit Width
30.200 INCHES NOMINAL IN
Unpackaged Unit Height
27.000 INCHES NOMINAL IN
Cubic Measure
24625.080 CUBIC INCHES
Functional Description
PWA72389 FIXTURE IS REQUIRED TO POSITION AND HOLD REAR COMPRESSOR DRUM ROTOR P/N 4080102 SHAFT END "UP" ON PWA71991 ROTATING OR PWA71990 RECIPROCATING POLISH MACHINES.PWA71991 MACHINE SET UP IS REQUIRED WHEN POLISHING OUTER-DIAMETER WELD JOINTS USING ADAPTERS PWA72384 (7TH STAGE), PWA72385 (8TH-13TH STAGES), PWA72386 (REAR CONE), AND PWA72387 (SHAFT JOINT). PWA71990 MACHINE SET-UP IS REQUIRED WHEN POLISHING 7TH STAGE BROACH SLOTS USING ADAPTERS PWA72390/72428
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 4920-01-468-6735?
NSN 4920-01-468-6735 is a Fixture Assembly,holding,interfa, 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 4920-01-468-6735?
NSN 4920-01-468-6735 has 1 manufacturer part number on file: PWA72389 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA72389?
Key specifications for PWA72389: Unpackaged Unit Length: 30.200 INCHES NOMINAL IN; Reference Data and Literature: F33657-97-C-0017, SERD 9031; Unpackaged Unit Width: 30.200 INCHES NOMINAL IN; Unpackaged Unit Height: 27.000 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-468-6735 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.