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ECN62540 — BEARING,DOOR ASSEMB

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

ECN62540: BEARING,DOOR ASSEMB.

The BEARING,DOOR ASSEMB is a the manufacturer industrial component. Key specifications include end_item_identification: DOOR ASSY TOWED CMCN BUOY STBD. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-065-5080, 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
ECN62540
NSN: 3110-01-065-5080
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationDOOR ASSY TOWED CMCN BUOY STBD
NSN3110-01-065-5080
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: ECN62540 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONDOOR ASSY TOWED CMCN BUOY STBD
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 4
87434-2504 ITEM 4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
EN DM62540 ITEMReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
4642963-0007Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
123-4642963 ITEM 4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 ECN62540?
ECN62540 is a BEARING,DOOR ASSEMB.
What parts can replace ECN62540?
There are 4 known substitutes for ECN62540: 87434-2504 ITEM 4, EN DM62540 ITEM, 4642963-0007 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ECN62540?
ECN62540 is cataloged in the U.S. Government catalog under NSN 3110-01-065-5080. 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.