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Technical Data Sheet
PartsTable / COMPONENT / M-1-95981
M-1-95981 ✓ 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 SEAT,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440A OVERALL A, bore_diameter: 1.0020 INCHES MINIMUM AND 1.0120 INCHES MAXIMUM IN, overall_width: 0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN, outside_diameter: 1.5320 INCHES MINIMUM AND 1.5520 INCHES MAXIMUM IN, style_designator: FLAT RACE SURFACE, special_test_features: SPECIAL QUALITY CONTROL TESTING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-003-7856, 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
M-1-95981
NSN: 3110-01-003-7856
FSC: 3110
CAGE: 97370 — SPX FLOW US, LLC DBA SPX VALVES & CONTROLS (USA)
SPECIFICATIONS
materialSTEEL COMP 440A OVERALL A
bore_diameter1.0020 INCHES MINIMUM AND 1.0120 INCHES MAXIMUM IN
overall_width0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN
outside_diameter1.5320 INCHES MINIMUM AND 1.5520 INCHES MAXIMUM IN
style_designatorFLAT RACE SURFACE
special_test_featuresSPECIAL QUALITY CONTROL TESTING
material_document_and_classificationAISI 440A ASSN STD SINGLE MATERIAL RESPONSE OVERALL A
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
NSN3110-01-003-7856
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M-1-95981 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 440A ASSN STD SINGLE MATERIAL RESPONSE OVERALL A
•
MATERIAL: STEEL COMP 440A OVERALL A
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
•
STYLE DESIGNATOR: FLAT RACE SURFACE
•
BORE DIAMETER: 1.0020 INCHES MINIMUM AND 1.0120 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.5320 INCHES MINIMUM AND 1.5520 INCHES MAXIMUM IN
•
SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROL TESTING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 440A ASSN STD SINGLE MATERIAL RESPONSE OVERALL A
MATERIALSTEEL COMP 440A OVERALL A
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
STYLE DESIGNATORFLAT RACE SURFACE
BORE DIAMETER1.0020 INCHES MINIMUM AND 1.0120 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.5320 INCHES MINIMUM AND 1.5520 INCHES MAXIMUM IN
OVERALL WIDTH0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
TEST DATA DOCUMENT81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
330237P01Interchangeable
interchangeable cross-reference
interchangeable
306970R1Interchangeable
interchangeable cross-reference
interchangeable
TRA-1625Interchangeable
interchangeable cross-reference
interchangeable
12008254Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M-1-95981?
M-1-95981 is a SEAT,BEARING.
What parts can replace M-1-95981?
There are 4 known substitutes for M-1-95981: 330237P01, 306970R1, TRA-1625 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M-1-95981?
M-1-95981 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-003-7856. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026