PartsTable
Technical Data Sheet
Download PDF

AS52491-30 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

AS52491-30: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include width: 1.000 INCHES NOMINAL IN, length: 1.000 INCHES NOMINAL IN, weight: 2.0 POUNDS LBS, jaw_type: SMOOTH, material: STEEL OVERALL, thickness: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-1865, 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
AS52491-30
NSN: 3110-00-156-1865
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
width1.000 INCHES NOMINAL IN
length1.000 INCHES NOMINAL IN
weight2.0 POUNDS LBS
jaw_typeSMOOTH
materialSTEEL OVERALL
thickness0.250 INCHES NOMINAL IN
top_styleFLAT
body_styleRECTANGULAR COMMUTATOR
body_width0.375 INCHES NOMINAL IN
head_styleFLAT CHAMFER
point_typeCONVENTIONAL
body_height0.625 INCHES NOMINAL IN
NSN3110-00-156-1865
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: AS52491-30 · 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
72-6970-917Reference document
Same NSN cross-reference
Reference document — Secondary reference
1006-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-52491Reference document
Same NSN cross-reference
Reference document — Identification reference
MS17161-30Reference document
Same NSN cross-reference
Reference document — Secondary reference
5228833Reference document
Same NSN cross-reference
Reference document — Secondary reference
52772Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy AS52491-30?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is AS52491-30?
AS52491-30 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace AS52491-30?
There are 9 known substitutes for AS52491-30: 72-6970-917, 1006-2, A-A-52491 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS52491-30?
AS52491-30 is cataloged in the U.S. Government catalog under NSN 3110-00-156-1865. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AS52491-30

✓ 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.