PartsTable
Technical Data Sheet
1531-12 ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: RUBBER AND FIBER AND FIBER SYNTHETIC AND RUBBER NATURAL BODY, nominal_width: 0.656 INCHES IN, overall_width: 10.625 INCHES NOMINAL IN, overall_height: 3.500 INCHES NOMINAL IN, performance_type: LIGHT DUTY, style_designator: PLAIN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0335, 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
1531-12
NSN: 3110-00-100-0335
FSC: 3110
CAGE: 50262 — MOTOR COACH INDUSTRIES INC (USA)
SPECIFICATIONS
materialRUBBER AND FIBER AND FIBER SYNTHETIC AND RUBBER NATURAL BODY
nominal_width0.656 INCHES IN
overall_width10.625 INCHES NOMINAL IN
overall_height3.500 INCHES NOMINAL IN
performance_typeLIGHT DUTY
style_designatorPLAIN
material_thickness1.240 INCHES NOMINAL IN
mounting_provisionBRACKET
cross-sectional_size5L
fsc_application_dataTELETYPE AND FACSIMILE EQUIPMENT
strengthening_featureFIBER CORD
end_item_identificationBLUE RIDGE CLASS LCC-19; REFRIGERATION SYSTEMS; FORRESTAL CLASS CV; FMS-LST 511-1152 CLASS; MISSILE, MINUTEMAN LGM-30; IFF AIMS MK XII; FIRE PUMPS; EMORY S. LAND CLASS AS
NSN3110-00-100-0335
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1531-12 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
7283Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-55021/1Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-55021/1Interchangeable
interchangeable cross-reference
interchangeable
BJ16C9-0-2SPInterchangeable
interchangeable cross-reference
interchangeable
39010-5Interchangeable
interchangeable cross-reference
interchangeable
RME-F-0099Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1531-12?
1531-12 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 1531-12?
There are 26 known substitutes for 1531-12: 7283, MIL-DTL-55021/1, MIL-C-55021/1 and 23 more. Substitute compatibility should be verified for your specific system.
Is 1531-12 still available?
1531-12 is currently cancelled.
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