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AFB3510A — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AFB3510A: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include body_style: WEBBED, SOLID, teeth_type: SINGLE HELIX, tooth_form: STUB, helix_angle: 16.0000 DEGREES, pitch_diameter: 9.8090 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-274-6593, 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
AFB3510A
NSN: 3020-00-274-6593
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
body_styleWEBBED, SOLID
teeth_typeSINGLE HELIX
tooth_formSTUB
helix_angle16.0000 DEGREES
pitch_diameter9.8090 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity66
hardness_rating27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
tooth_directionRIGHT
style_designatorONE PROTRUDING HUB, ONE RECESSED HUB
face_nominal_width1.875 INCHES IN
hub_nominal_diameter3.000 INCHES SECOND END IN
NSN3020-00-274-6593
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN AFB3510A MFR GEAR,HELICAL
KEY FEATURES
•
HELIX ANGLE: 16.0000 DEGREES
•
HUB NOMINAL DIAMETER: 3.000 INCHES SECOND END IN
•
TEETH QUANTITY: 66
•
BODY STYLE: WEBBED, SOLID
•
TOOTH DIRECTION: RIGHT
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.125 INCHES FIRST END IN
•
TEETH TYPE: SINGLE HELIX
TECHNICAL CHARACTERISTICS
HELIX ANGLE16.0000 DEGREES
HUB NOMINAL DIAMETER3.000 INCHES SECOND END IN
HUB NOMINAL DIAMETER3.000 INCHES FIRST END IN
TEETH QUANTITY66
BODY STYLEWEBBED, SOLID
TOOTH DIRECTIONRIGHT
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END IN
TEETH TYPESINGLE HELIX
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL OVERALL LENGTH2.000 INCHES IN
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
SUBSTITUTES & CROSS-REFERENCES 2
B3200147REVDSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
16501595 ITEM 10Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is AFB3510A?
AFB3510A is a GEAR,HELICAL.
What parts can replace AFB3510A?
There are 2 known substitutes for AFB3510A: B3200147REVD, 16501595 ITEM 10. Substitute compatibility should be verified for your specific system.
What is the NSN for AFB3510A?
AFB3510A is cataloged in the U.S. Government catalog under NSN 3020-00-274-6593. 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.