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A-A-238 — BEARING,SLEEVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A-A-238: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATING LUBRICATION, corner_shape: SQUARE ALL CORNERS, overall_length: 0.3750 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.1565 INCHES NOMINAL IN, body_outside_diameter: 0.2525 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4510-00-202-7686, 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
A-A-238
NSN: 4510-00-202-7686
NIINs: 002027686, 002027688, 002027702, 002471370, 012097405
FSC: 4510 — Plumbing Fixtures and Accessories
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialOIL LUBRICATING LUBRICATION
corner_shapeSQUARE ALL CORNERS
overall_length0.3750 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.1565 INCHES NOMINAL IN
body_outside_diameter0.2525 INCHES NOMINAL IN
material_document_and_classificationMIL-B-5687 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4510-00-202-7686
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,SLEEVE TITLE COMPONENT PN A-A-238 MFR BEARING,SLEEVE
KEY FEATURES
•
SEAT COVER: PROVIDED
•
HINGE TYPE: NON-CHECK
•
WATER CLOSET FOR WHICH DESIGNED: ROUND FRONT BOWL
•
SEAT COLOR: WHITE
•
EXTENDED BACK: INCLUDED
•
SEAT DESIGN: CLOSED FRONT
•
SURFACE TREATMENT: PLASTIC HINGE
TECHNICAL CHARACTERISTICS
SEAT COVERPROVIDED
HINGE TYPENON-CHECK
WATER CLOSET FOR WHICH DESIGNEDROUND FRONT BOWL
SEAT COLORWHITE
EXTENDED BACKINCLUDED
SEAT DESIGNCLOSED FRONT
SPECIAL FEATURESMOUNTING HARDWARE INCLUDED; FOR USE WITH RESIDENTIAL TOILET
SURFACE TREATMENTPLASTIC HINGE
MATERIALPLASTIC SEAT
SUBSTITUTES & CROSS-REFERENCES 5
C1010-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
ANSI Z124.5-A2E3A1Reference document
Same NSN cross-reference
Reference document — Secondary reference
ANSI Z124.5Reference document
Same NSN cross-reference
Reference document — Secondary reference
WW-S-001912Reference document
Same NSN cross-reference
Reference document — Secondary reference
ANSI Z124.5-A2A4A1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-A-238?
A-A-238 is a BEARING,SLEEVE.
What parts can replace A-A-238?
There are 5 known substitutes for A-A-238: C1010-01, ANSI Z124.5-A2E3A1, ANSI Z124.5 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-238?
A-A-238 is cataloged in the U.S. Government catalog under NSN 4510-00-202-7686. 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.