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250183 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

250183: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT MODEL AV-8B. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-281-3115, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
250183
NSN: 5365-00-281-3115
NIINs: 002813115, 010222039, 012233131
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT MODEL AV-8B
general_characteristics_item_description0.300 IN. OD ONE END,0.255 IN. 0D OTHER END,79.400 IN. O/A LG,1.030 IN. H; 4 POLES COLOR CODED,RED,BLUE GREEN AND YELLOW IN
NSN5365-00-281-3115
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,ROLLER,CYLINDRICAL TITLE COMPONENT PN 250183 MFR BEARING,ROLLER,CYLINDR
KEY FEATURES
•
OVERALL OUTSIDE DIAMETER: 0.389 INCHES NOMINAL IN
•
INNER SERRATION QUANTITY: 17
•
PILOT DIAMETER: 0.343 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.266 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
•
OUTER SERRATION QUANTITY: 24
•
MATERIAL: STEEL COMP 1040
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.123 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.389 INCHES NOMINAL IN
INNER SERRATION QUANTITY17
PILOT DIAMETER0.343 INCHES NOMINAL IN
INSIDE DIAMETER0.266 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE
OUTER SERRATION QUANTITY24
MATERIALSTEEL COMP 1040
SUBSTITUTES & CROSS-REFERENCES 6
502612Reference document
Same NSN cross-reference
Reference document — Secondary reference
3X115681Reference document
Same NSN cross-reference
Reference document — Secondary reference
60083-625Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7416246Reference document
Same NSN cross-reference
Reference document — Secondary reference
7762637Reference document
Same NSN cross-reference
Reference document — Secondary reference
43A7-36BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 250183?
250183 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 250183?
There are 6 known substitutes for 250183: 502612, 3X115681, 60083-625 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 250183?
250183 is cataloged in the U.S. Government catalog under NSN 5365-00-281-3115. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.