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A4506 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A4506: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL BAND, alignment_type: RIGID, surface_finish: GROUND, end_item_identification: SWITCHBOARD, 2S, part_name_assigned_by_controlling_agency: CONNECTOR, SIZE 12, P, thrust_directional_capability_designation: SINGLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-173-5084, 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
A4506
NSN: 3110-00-173-5084
NIINs: 001735084, 017325949
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialSTEEL BAND
alignment_typeRIGID
surface_finishGROUND
end_item_identificationSWITCHBOARD, 2S
part_name_assigned_by_controlling_agencyCONNECTOR, SIZE 12, P
thrust_directional_capability_designationSINGLE
NSN3110-00-173-5084
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A4506 · 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
•
SURFACE FINISH: GROUND
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
ALIGNMENT TYPE: RIGID
•
MATERIAL: COPPER ALLOY RETAINER
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
ALIGNMENT TYPERIGID
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL BAND
MATERIALSTEEL BALL
MATERIALSTEEL WASHER
SUBSTITUTES & CROSS-REFERENCES 9
4506AHReference document
Same NSN cross-reference
Reference document — Secondary reference
CTS66AANG5Reference document
Same NSN cross-reference
Reference document — Secondary reference
4506AReference document
Same NSN cross-reference
Reference document — Secondary reference
7A7036Reference document
Same NSN cross-reference
Reference document — Secondary reference
P18318Reference document
Same NSN cross-reference
Reference document — Secondary reference
4506PHReference document
Same NSN cross-reference
Reference document — Secondary reference
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 A4506?
A4506 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace A4506?
There are 9 known substitutes for A4506: 4506AH, CTS66AANG5, 4506A and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A4506?
A4506 is cataloged in the U.S. Government catalog under NSN 3110-00-173-5084. 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.