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Technical Data Sheet
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687460 — HOUSING,GYRO

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

687460: HOUSING,GYRO.

The HOUSING,GYRO is a the manufacturer industrial component. Key specifications include end_item_identification: GUN SIGHT MK29, general_characteristics_item_description: HOUSING 1; INSERT 2. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-153-2483, 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
687460
NSN: 3110-00-153-2483
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_item_identificationGUN SIGHT MK29
general_characteristics_item_descriptionHOUSING 1; INSERT 2
NSN3110-00-153-2483
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 687460 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: HOUSING 1; INSERT 2
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONHOUSING 1; INSERT 2
END ITEM IDENTIFICATIONGUN SIGHT MK29
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 1
818865Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 687460?
687460 is a HOUSING,GYRO.
What parts can replace 687460?
There is 1 known substitute for 687460: 818865. Substitute compatibility should be verified for your specific system.
What is the NSN for 687460?
687460 is cataloged in the U.S. Government catalog under NSN 3110-00-153-2483. This indicates validated use in U.S. government and defense supply chains.
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