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MS14 — DIVIDER,POWER,RADIO FREQUENCY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

MS14: DIVIDER,POWER,RADIO FREQUENCY.

The DIVIDER,POWER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, stone_style: SHARPENING, bore_diameter: 1.7500 INCHES NOMINAL IN, overall_width: 1.000 INCHES NOMINAL IN, load_direction: RADIAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-8933, 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
MS14
NSN: 3110-00-155-8933
NIINs: 001558933, 001988055, 012990194, 016321730
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 43991 — FAG BEARINGS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
stone_styleSHARPENING
bore_diameter1.7500 INCHES NOMINAL IN
overall_width1.000 INCHES NOMINAL IN
load_directionRADIAL
overall_length4.000 INCHES NOMINAL IN
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_thickness0.437 INCHES NOMINAL IN
thin_edge_thickness0.187 INCHES NOMINAL IN
overall_outside_diameter4.2500 INCHES NOMINAL IN
NSN3110-00-155-8933
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MS14 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 4.2500 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY OVERALL OD,AS MODIFIED BY OVERALL WIDTH
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH1.0620 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER4.2500 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY OVERALL OD,AS MODIFIED BY OVERALL WIDTH
NONDEFINITIVE SPEC/STD DATA115 TYPE AND 00 GRADE
LOAD DIRECTIONRADIAL
SUBSTITUTES & CROSS-REFERENCES 1
FFB171Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS14?
MS14 is a DIVIDER,POWER,RADIO FREQUENCY.
What parts can replace MS14?
There is 1 known substitute for MS14: FFB171. Substitute compatibility should be verified for your specific system.
What is the NSN for MS14?
MS14 is cataloged in the U.S. Government catalog under NSN 3110-00-155-8933. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.