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Technical Data Sheet
PartsTable / COMPONENT / 5T1254
5T1254 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include color: GRAY, LIGHT, material: ZINC BODY, body_height: 5.000 INCHES NOMINAL IN, body_length: 3.750 INCHES NOMINAL IN, design_type: LIMITED, temp_rating: 150.0 FAHRENHEIT MAXIMUM DEGF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0648, 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
5T1254
NSN: 3110-00-100-0648
FSC: 3110
CAGE: 99832 — SCOTT HUBER ESSICK A CO OF FIGGIE INTERNATIONAL INC (USA)
SPECIFICATIONS
colorGRAY, LIGHT
materialZINC BODY
body_height5.000 INCHES NOMINAL IN
body_length3.750 INCHES NOMINAL IN
design_typeLIMITED
temp_rating150.0 FAHRENHEIT MAXIMUM DEGF
mounting_typeINLET CONNECTION AND OUTLET CONNECTION LINE
physical_formPASTE
style_designatorTEE TYPE (HYDRAULIC)
operating_pressure50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
specific_usage_designFOR USE AS FIRE RESISTANT INTERMEDIATE BETWEEN A TARGET AND EXPLOSIVE BREACHING CHARGE
supplementary_features5 GALLON CAN
NSN3110-00-100-0648
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5T1254 · 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
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
15484-2Interchangeable
interchangeable cross-reference
interchangeable
19103-1Interchangeable
interchangeable cross-reference
interchangeable
A-1047Interchangeable
interchangeable cross-reference
interchangeable
84615Interchangeable
Same NIIN cross-reference
interchangeable
FF-B-187/1Interchangeable
Same NIIN cross-reference
interchangeable
A-A-59649Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5T1254?
5T1254 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 5T1254?
There are 10 known substitutes for 5T1254: 15484-2, 19103-1, A-1047 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5T1254?
5T1254 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0648. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026