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862681 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

862681: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL BALL, bore_shape: STRAIGHT, bore_diameter: 0.7810 INCHES NOMINAL IN, alignment_type: RIGID, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-358-4520, 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
862681
NSN: 5330-00-358-4520
NIINs: 003584520, 014440735
FSC: 5330 — Packing and Gasket Materials
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
materialSTEEL BALL
bore_shapeSTRAIGHT
bore_diameter0.7810 INCHES NOMINAL IN
alignment_typeRIGID
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.4730 INCHES NOMINAL IN
outer_ring_width0.4730 INCHES NOMINAL IN
style_designatorSINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES
lubrication_materialGREASE
end_item_identificationUSED ON HH65A COAST GUARD HELICOPTER
overall_outside_diameter1.6700 INCHES NOMINAL IN
NSN5330-00-358-4520
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 862681 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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COMPONENT QUANTITY: 9
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY9
SUBSTITUTES & CROSS-REFERENCES 3
07-862681Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
205Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
AB0070862681Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 862681?
862681 is a BEARING,BALL,ANNULAR.
What parts can replace 862681?
There are 3 known substitutes for 862681: 07-862681, 205, AB0070862681. Substitute compatibility should be verified for your specific system.
What is the NSN for 862681?
862681 is cataloged in the U.S. Government catalog under NSN 5330-00-358-4520. 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.