NSN 4920-01-196-8838 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-196-8838. Manufacturer of record part number: PWA70156.
Also searched as4920-01-196-8838 ·
4920011968838 ·
NIIN 011968838 ·
01-196-8838 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 77445 · PWA70156
Reference Data and Literature: SERD NO. 5080; T.O. 2J-F100-94
Functional Description: USED TO CONSTRAIN NO. 2 AND 3 BEARING SEAL SUPPORT ASSEMBLY DURING BRAZING CYCLE OF WASHERS TO HOUSING
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 4920-01-196-8838
NIIN: 011968838
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: PWA70156
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Fixture,engine Maintenance,aircr, cataloged under National Stock Number 4920-01-196-8838, 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 (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
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4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
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4920-00-001-1746 · Item name not on file
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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 4920-01-196-8838?
NSN 4920-01-196-8838 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 4920-01-196-8838?
NSN 4920-01-196-8838 has 1 manufacturer part number on file: PWA70156 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA70156?
Key specifications for PWA70156: Nominal Overall Diameter: 10.000 INCHES IN; Nominal Overall Length: 1.700 INCHES IN; Reference Data and Literature: SERD NO. 5080; T.O. 2J-F100-94; Special Features: C/O THREE SPLIT RINGS,STORAGE BOX; STAINLESS STEEL; ORIGINAL NAME-RETAINING FIXTURE,BEARING SEAL SUPPORT ASSEMBLY. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-196-8838 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.