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74A640054-1001 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

74A640054-1001: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, outside_diameter: 0.292 INCHES MINIMUM IN, special_features: LINK, INPUT, ADJUSTER-RUDDER/BRAKE PEDALS 0.375X1.00X4.90 LINK, style_designator: TWO FLATS, aperture_diameter: 0.413 INCHES MINIMUM IN, overall_thickness: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-508-2142, 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
74A640054-1001
NSN: 3110-01-508-2142
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 OVERALL
outside_diameter0.292 INCHES MINIMUM IN
special_featuresLINK, INPUT, ADJUSTER-RUDDER/BRAKE PEDALS 0.375X1.00X4.90 LINK
style_designatorTWO FLATS
aperture_diameter0.413 INCHES MINIMUM IN
overall_thickness0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
end_item_identificationF/A-18F
cross-sectional_shape_styleFLAT W/APERTURE
NSN3110-01-508-2142
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 74A640054-1001 · OEM ⚠ 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
•
OVERALL THICKNESS: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: TWO FLATS
•
CROSS-SECTIONAL SHAPE STYLE: FLAT W/APERTURE
•
OUTSIDE DIAMETER: 0.292 INCHES MINIMUM IN
•
APERTURE DIAMETER: 0.413 INCHES MINIMUM IN
•
MATERIAL: ALUMINUM ALLOY 7075 OVERALL
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
STYLE DESIGNATORTWO FLATS
CROSS-SECTIONAL SHAPE STYLEFLAT W/APERTURE
OUTSIDE DIAMETER0.292 INCHES MINIMUM IN
APERTURE DIAMETER0.413 INCHES MINIMUM IN
SPECIAL FEATURESLINK, INPUT, ADJUSTER-RUDDER/BRAKE PEDALS 0.375X1.00X4.90 LINK
END ITEM IDENTIFICATIONF/A-18F
MATERIALALUMINUM ALLOY 7075 OVERALL
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 74A640054-1001?
74A640054-1001 is a PLATE,RETAINING,BEARING.
What is the NSN for 74A640054-1001?
74A640054-1001 is cataloged in the U.S. Government catalog under NSN 3110-01-508-2142. 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.