NSN 4920-01-261-1219 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-261-1219. Manufacturer of record part number: PWA57195.
Also searched as4920-01-261-1219 ·
4920012611219 ·
NIIN 012611219 ·
01-261-1219 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 77445 · PWA57195
Functional Description: USED TO SUPPORT THE HPT ROTOR ASSEMBLY WHEN REMOVING OR INSTALLING THE FIRST BLADE TURBINE BLADE FRONT ARETAINER AND AIR SEAL, AFTER THE HPT ROTOR HAS BEEN FULLY DISASSEMBLED
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 4920-01-261-1219
NIIN: 012611219
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: PWA57195
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Fixture,engine Maintenance,aircr, cataloged under National Stock Number 4920-01-261-1219, 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 4 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
Nominal Overall Diameter
10.500 INCHES IN
Reference Data and Literature
SERD NO. 5322
Nominal Overall Height
23.380 INCHES IN
Functional Description
USED TO SUPPORT THE HPT ROTOR ASSEMBLY WHEN REMOVING OR INSTALLING THE FIRST BLADE TURBINE BLADE FRONT ARETAINER AND AIR SEAL, AFTER THE HPT ROTOR HAS BEEN FULLY DISASSEMBLED
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
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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 4920-01-261-1219?
NSN 4920-01-261-1219 is a Fixture,engine Maintenance,aircr, 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 4920-01-261-1219?
NSN 4920-01-261-1219 has 1 manufacturer part number on file: PWA57195 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA57195?
Key specifications for PWA57195: Nominal Overall Diameter: 10.500 INCHES IN; Reference Data and Literature: SERD NO. 5322; Nominal Overall Height: 23.380 INCHES IN; Special Features: C/O STEEL BASE WITH FOUR LEGS; CENTER PUSH ROD, THREADED HUB; COMPANY ITEM NAME-SUPPORT. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-261-1219 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.