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403102 — FITTING ASSEMBLY,FLAP TUBE SUPPO

✓ Government record, cited
APC · TAPERED BEARING
PRODUCT OVERVIEW

403102: FITTING ASSEMBLY,FLAP TUBE SUPPO.

The FITTING ASSEMBLY,FLAP TUBE SUPPO is a APC industrial component. Key specifications include end_item_identification: AIRCRAFT MODEL A-4. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0553, 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
403102
NSN: 3110-00-100-0553
NIINs: 001000553, 011831972, 012093051
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT MODEL A-4
NSN3110-00-100-0553
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 403102 · APC ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: NORMAL ANGLE
•
OUTSIDE DIAMETER: 2.8345 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.0625 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
OVERALL WIDTH0.6250 INCHES NOMINAL IN
OUTSIDE DIAMETER2.8345 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0625 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
26283Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
188230Reference document
Same NSN cross-reference
Reference document — Secondary reference
30009Reference document
Same NSN cross-reference
Reference document — Secondary reference
K26283Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
390363Reference document
Same NSN cross-reference
Reference document — Secondary reference
706858Reference 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 403102?
403102 is a FITTING ASSEMBLY,FLAP TUBE SUPPO manufactured by APC.
What parts can replace 403102?
There are 6 known substitutes for 403102: 26283, 188230, 30009 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 403102?
403102 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0553. 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.