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R14099 — GEAR,BEVEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R14099: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, teeth_type: STRAIGHT, pitch_angle: 23.9664 DEGREES, pitch_diameter: 4.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-355-2621, 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
R14099
NSN: 3020-00-355-2621
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
teeth_typeSTRAIGHT
pitch_angle23.9664 DEGREES
pitch_diameter4.0000 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity24
hardness_rating34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
special_featuresTHD HUB,0.625 IN. LG OF THD PORTION IN
face_nominal_width1.000 INCHES IN
hub_nominal_diameter2.544 INCHES SECOND END IN
hub_style_designator1 GROOVE SECOND END
NSN3020-00-355-2621
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,BEVEL TITLE COMPONENT PN R14099 MFR GEAR,BEVEL
KEY FEATURES
•
KEYWAY NOMINAL WIDTH: 0.500 INCHES BOTH ENDS IN
•
BORE NOMINAL DIAMETER: 1.374 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 2.544 INCHES SECOND END IN
•
TEETH QUANTITY: 24
•
BODY STYLE: PLAIN, SOLID
•
PITCH ANGLE: 23.9664 DEGREES
•
TEETH TYPE: STRAIGHT
•
HARDNESS RATING: 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
TECHNICAL CHARACTERISTICS
KEYWAY NOMINAL WIDTH0.500 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER1.374 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER2.544 INCHES SECOND END IN
TEETH QUANTITY24
BODY STYLEPLAIN, SOLID
PITCH ANGLE23.9664 DEGREES
TEETH TYPESTRAIGHT
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
PITCH DIAMETER4.0000 INCHES NOMINAL IN
HUB STYLE DESIGNATOR1 GROOVE SECOND END
SUBSTITUTES & CROSS-REFERENCES 1
14099Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R14099?
R14099 is a GEAR,BEVEL.
What parts can replace R14099?
There is 1 known substitute for R14099: 14099. Substitute compatibility should be verified for your specific system.
What is the NSN for R14099?
R14099 is cataloged in the U.S. Government catalog under NSN 3020-00-355-2621. 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.