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AK6 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

AK6: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 1.870 INCHES NOMINAL IN, overall_height: 1.460 INCHES NOMINAL IN, overall_length: 4.650 INCHES NOMINAL IN, nominal_thread_size: 0.138 INCHES SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-198-1050, 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
AK6
NSN: 3110-00-198-1050
NIINs: 001981050, 008996053
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 00141 — ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2B SINGLE MOUNTING FACILITY
coil_quantity1
overall_width1.870 INCHES NOMINAL IN
overall_height1.460 INCHES NOMINAL IN
overall_length4.650 INCHES NOMINAL IN
winding_quantity2
nominal_thread_size0.138 INCHES SINGLE MOUNTING FACILITY IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternIN-LINE SINGLE MOUNTING FACILITY
terminal_type_and_quantity32 PIN ALL FUNCTIONS
winding_dc_resistance_rating640.0 OHMS NOMINAL ALL WINDINGS
NSN3110-00-198-1050
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: AK6 · 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 10
6303-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
1-4ST4G50Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
40401-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
6871Reference document
Same NSN cross-reference
Reference document — Secondary reference
181731Reference document
Same NSN cross-reference
Reference document — Secondary reference
SSN613-522-2429Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AK6?
AK6 is a RELAY,ELECTROMAGNETIC.
What parts can replace AK6?
There are 10 known substitutes for AK6: 6303-2, 1-4ST4G50, 40401-8 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AK6?
AK6 is cataloged in the U.S. Government catalog under NSN 3110-00-198-1050. 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.