NSN 4920-00-503-7622 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-503-7622. Manufacturer of record part number: PWA52378.
Also searched as4920-00-503-7622 ·
4920005037622 ·
NIIN 005037622 ·
00-503-7622 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 51720 · PWA52378 · PWA52378C
Reference Data and Literature: SERD NO. 1516; T.O. 2J-F100-94
Nominal Overall Height: 4.000 INCHES IN
Functional Description: USED AS BUILD FIXTURE ON REAR COMPRESSOR DRIVE TURBINE REPAIR
3 manufacturer part numbers on file
Manufacturer of record: Stanco Tool & Die, Inc. Dba Curtis Tool
Identification
NSN: 4920-00-503-7622
NIIN: 005037622
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: PWA52378
Manufacturer: Stanco Tool & Die, Inc. Dba Curtis Tool
General Description
The Fixture,engine Maintenance,aircr, cataloged under National Stock Number 4920-00-503-7622, 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 Stanco Tool & Die, Inc. Dba Curtis Tool. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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
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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 4920-00-503-7622?
NSN 4920-00-503-7622 is a Fixture,engine Maintenance,aircr, manufactured by Stanco Tool & Die, Inc. Dba Curtis Tool, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-00-503-7622?
NSN 4920-00-503-7622 has 3 manufacturer part numbers on file: PWA52378 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), PWA52378C (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), PWA52378 (Stanco Tool & Die, Inc. Dba Curtis Tool).
What are the specifications of PWA52378?
Key specifications for PWA52378: Nominal Overall Diameter: 41.000 INCHES IN; Reference Data and Literature: SERD NO. 1516; T.O. 2J-F100-94; Nominal Overall Height: 4.000 INCHES IN; Special Features: SUPERCED BY PWA57019. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4920-00-503-7622 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.
What is the DEMIL code for NSN 4920-00-503-7622?
NSN 4920-00-503-7622 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.