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Technical Data Sheet
PartsTable / COMPONENT / V1641
V1641 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL OVERALL, head_style: FLAT, stem_style: DOUBLE GROOVED, head_height: 0.1450 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN, neck_radius: 0.5312 INCHES NOMINAL IN, stem_length: 6.1320 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0600, 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
V1641
NSN: 3110-00-100-0600
FSC: 3110
CAGE: 29690 — CORRECT MFG CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT
stem_styleDOUBLE GROOVED
head_height0.1450 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN
neck_radius0.5312 INCHES NOMINAL IN
stem_length6.1320 INCHES NOMINAL IN
overall_width0.8125 INCHES NOMINAL IN
stem_diameter0.3410 INCHES MINIMUM AND 0.3417 INCHES MAXIMUM IN
chamfer_length0.0312 INCHES NOMINAL IN
outside_diameter1.6360 INCHES MINIMUM AND 1.6460 INCHES MAXIMUM IN
special_featuresCAPPED WINDAGE, DIAL, ANODIZED, ENGRAVED, MRAD, GEN 3
style_designatorNORMAL ANGLE
NSN3110-00-100-0600
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: V1641 · 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
STYLE DESIGNATOR: NORMAL ANGLE
•
OUTSIDE DIAMETER: 4.3750 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
BACKFACE CORNER RADIUS: 0.1300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.8125 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STYLE DESIGNATORNORMAL ANGLE
OUTSIDE DIAMETER4.3750 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
BACKFACE CORNER RADIUS0.1300 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
107323Interchangeable
interchangeable cross-reference
interchangeable
107331Interchangeable
interchangeable cross-reference
interchangeable
120472Interchangeable
interchangeable cross-reference
interchangeable
FF-B-187Interchangeable
interchangeable cross-reference
interchangeable
149158Interchangeable
interchangeable cross-reference
interchangeable
136480Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is V1641?
V1641 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace V1641?
There are 29 known substitutes for V1641: 107323, 107331, 120472 and 26 more. Substitute compatibility should be verified for your specific system.
Is V1641 still available?
V1641 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026