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159330-3 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

159330-3: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include shape: ROUND, degasser: NOT INCLUDED, governor: NOT INCLUDED, material: PLASTIC CELLULOSE ACETATE FILTERING MEDIUM, tube_type: RECTIFIER, body_style: PISTON. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-555-5207, 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
159330-3
NSN: 3110-00-555-5207
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
shapeROUND
degasserNOT INCLUDED
governorNOT INCLUDED
materialPLASTIC CELLULOSE ACETATE FILTERING MEDIUM
tube_typeRECTIFIER
body_stylePISTON
body_width1.435 INCHES NOMINAL IN
float_typeDOUBLE
glass_typeFLINT
body_height1.562 INCHES NOMINAL IN
body_length0.266 INCHES NOMINAL IN
design_typeNONREUSABLE
NSN3110-00-555-5207
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 159330-3 · 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
SUBSTITUTES & CROSS-REFERENCES 9
1307Reference document
Same NSN cross-reference
Reference document — Secondary reference
6307Reference document
Same NSN cross-reference
Reference document — Secondary reference
1450Reference document
Same NSN cross-reference
Reference document — Secondary reference
6307 JQReference document
Same NSN cross-reference
Reference document — Secondary reference
19326-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
732A501AC-P20Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 159330-3?
159330-3 is a BEARING,BALL,ANNULAR.
What parts can replace 159330-3?
There are 9 known substitutes for 159330-3: 1307, 6307, 1450 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 159330-3?
159330-3 is cataloged in the U.S. Government catalog under NSN 3110-00-555-5207. 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.