PartsTable
Technical Data Sheet
Download PDF

C-12A-1 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

C-12A-1: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, duty_type: CONTINUOUS, overall_width: 2.300 INCHES MAXIMUM IN, overall_height: 3.280 INCHES MAXIMUM IN, overall_length: 2.300 INCHES MAXIMUM IN, style_designator: BALL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-6182, 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
C-12A-1
NSN: 3110-00-100-6182
NIINs: 001006182, 010349909
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
duty_typeCONTINUOUS
coil_quantity1
overall_width2.300 INCHES MAXIMUM IN
overall_height3.280 INCHES MAXIMUM IN
overall_length2.300 INCHES MAXIMUM IN
style_designatorBALL
winding_quantity1
frequency_in_hertz400.0 NOMINAL
rolling_element_diameter0.3750 INCHES NOMINAL IN
mounting_facility_patternRECTANGULAR SINGLE MOUNTING FACILITY
terminal_type_and_quantity5 PIN ALL FUNCTIONS
NSN3110-00-100-6182
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: C-12A-1 · 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
•
ROLLING ELEMENT DIAMETER: 0.3750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR BALLS, GRADE 50
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER0.3750 INCHES NOMINAL IN
STYLE DESIGNATORBALL
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR BALLS, GRADE 50
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 10
187673PC306Reference document
Same NSN cross-reference
Reference document — Secondary reference
N325PC343Reference document
Same NSN cross-reference
Reference document — Secondary reference
107253PC85Reference document
Same NSN cross-reference
Reference document — Secondary reference
185725APC306Reference document
Same NSN cross-reference
Reference document — Secondary reference
N398PC343Reference document
Same NSN cross-reference
Reference document — Secondary reference
184227PC306Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
Ready to buy C-12A-1?
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 C-12A-1?
C-12A-1 is a RELAY,ELECTROMAGNETIC.
What parts can replace C-12A-1?
There are 10 known substitutes for C-12A-1: 187673PC306, N325PC343, 107253PC85 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C-12A-1?
C-12A-1 is cataloged in the U.S. Government catalog under NSN 3110-00-100-6182. 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 — C-12A-1

✓ 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.