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Technical Data Sheet

B8073/8X8.688 — BELT,FLAT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B8073/8X8.688: BELT,FLAT.

The BELT,FLAT is a the manufacturer industrial component. Key specifications include material: FIBER AND RUBBER BODY, usage_design: TRANSMITTING POWER, nominal_width: 0.375 INCHES IN, style_designator: REGULAR FLAT TYPE, nominal_thickness: 0.025 INCHES IN, surface_condition: ROUGH TOP SURFACE. This part is cataloged in the U.S.

Government catalog under NSN 3030-01-116-3744, 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
B8073/8X8.688
NSN: 3030-01-116-3744
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 76157 — FENNER AMERICA INC FENNER MANHEIM DIV (USA)
SPECIFICATIONS
materialFIBER AND RUBBER BODY
usage_designTRANSMITTING POWER
nominal_width0.375 INCHES IN
style_designatorREGULAR FLAT TYPE
nominal_thickness0.025 INCHES IN
surface_conditionROUGH TOP SURFACE
nominal_inside_circumference8.688 INCHES IN
NSN3030-01-116-3744
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELT,FLAT TITLE COMPONENT PN B8073/8X8.688 MFR BELT,FLAT
KEY FEATURES
•
NOMINAL INSIDE CIRCUMFERENCE: 8.688 INCHES IN
•
USAGE DESIGN: TRANSMITTING POWER
•
STYLE DESIGNATOR: REGULAR FLAT TYPE
•
SURFACE CONDITION: ROUGH TOP SURFACE
•
NOMINAL WIDTH: 0.375 INCHES IN
•
MATERIAL: FIBER AND RUBBER BODY
•
NOMINAL THICKNESS: 0.025 INCHES IN
TECHNICAL CHARACTERISTICS
NOMINAL INSIDE CIRCUMFERENCE8.688 INCHES IN
USAGE DESIGNTRANSMITTING POWER
STYLE DESIGNATORREGULAR FLAT TYPE
SURFACE CONDITIONROUGH TOP SURFACE
SURFACE CONDITIONSMOOTH PULLEY SURFACE
NOMINAL WIDTH0.375 INCHES IN
MATERIALFIBER AND RUBBER BODY
NOMINAL THICKNESS0.025 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 1
B-807Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B8073/8X8.688?
B8073/8X8.688 is a BELT,FLAT.
What parts can replace B8073/8X8.688?
There is 1 known substitute for B8073/8X8.688: B-807. Substitute compatibility should be verified for your specific system.
What is the NSN for B8073/8X8.688?
B8073/8X8.688 is cataloged in the U.S. Government catalog under NSN 3030-01-116-3744. 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.