NSN 4920-01-021-7348 · NIIN 010217348 · Part number PWA53318
J.f. Fredericks Aero Llc Dba J F Fredericks Aero Llc Div J F Frederics Aero Llc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 33575
Government record, cited
NSN 4920-01-021-7348 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-021-7348. Manufacturer of record part number: PWA53318.
Also searched as4920-01-021-7348 ·
4920010217348 ·
NIIN 010217348 ·
01-021-7348 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 33575 · PWA53318
Nearby stock numbers← 4920-01-021-7347 Cover, Protection, Gas Generator C
·
4920-01-021-7349 Fixture, Engine Maintenance, Aircr →
Features
Fixture,engine Maintenance,aircr — FSC 4920
Reference Data and Literature: SERD 2473; T.O. 2J-F100-94
Functional Description: USED ON REAR COMPRESSOR AND NO. 4 BEARING AIR SUPPLY TUBE
2 manufacturer part numbers on file
Manufacturer of record: J.f. Fredericks Aero Llc Dba J F Fredericks Aero Llc Div J F Frederics Aero Llc
Identification
NSN: 4920-01-021-7348
NIIN: 010217348
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: PWA53318
Manufacturer: J.f. Fredericks Aero Llc Dba J F Fredericks Aero Llc Div J F Frederics Aero Llc
General Description
The Fixture,engine Maintenance,aircr, cataloged under National Stock Number 4920-01-021-7348, 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 J.f. Fredericks Aero Llc Dba J F Fredericks Aero Llc Div J F Frederics Aero Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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 (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.
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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 4920-01-021-7348?
NSN 4920-01-021-7348 is a Fixture,engine Maintenance,aircr, manufactured by J.f. Fredericks Aero Llc Dba J F Fredericks Aero Llc Div J F Frederics Aero Llc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-021-7348?
NSN 4920-01-021-7348 has 2 manufacturer part numbers on file: PWA53318 (J.f. Fredericks Aero Llc Dba J F Fredericks Aero Llc Div J F Frederics Aero Llc), PWA53318 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA53318?
Key specifications for PWA53318: Reference Data and Literature: SERD 2473; T.O. 2J-F100-94; Special Features: NOTE IN ENGINE BOOK SAYS "TOOL CANCELLED"; Functional Description: USED ON REAR COMPRESSOR AND NO. 4 BEARING AIR SUPPLY TUBE; End Item Identification: F100-PW-100/200/220 AIRCRAFT ENGINE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-021-7348 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.