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TB20-40-37 — BELT,POSITIVE DRIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TB20-40-37: BELT,POSITIVE DRIVE.

The BELT,POSITIVE DRIVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE BODY, nominal_width: 0.375 INCHES IN, style_designator: POSITIVE DRIVE, nominal_pitch_length: 8.000 INCHES IN, nominal_pitch_distance: 0.200 INCHES IN, drive_type_and_quantity: 40 TEETH. This part is cataloged in the U.S.

Government catalog under NSN 3030-01-513-7501, 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
TB20-40-37
NSN: 3030-01-513-7501
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 23266 — SECS INC (USA)
SPECIFICATIONS
materialPLASTIC POLYURETHANE BODY
nominal_width0.375 INCHES IN
style_designatorPOSITIVE DRIVE
nominal_pitch_length8.000 INCHES IN
nominal_pitch_distance0.200 INCHES IN
drive_type_and_quantity40 TEETH
end_item_identificationPAN PLATFORM
part_name_assigned_by_controlling_agencyURETHANE BELT, HIGH SPEED PRECISION POSITIVE DRIVE.
NSN3030-01-513-7501
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELT,POSITIVE DRIVE TITLE COMPONENT PN TB20-40-37 MFR BELT,POSITIVE DRIVE
KEY FEATURES
•
DRIVE TYPE AND QUANTITY: 40 TEETH
•
STYLE DESIGNATOR: POSITIVE DRIVE
•
NOMINAL PITCH DISTANCE: 0.200 INCHES IN
•
NOMINAL WIDTH: 0.375 INCHES IN
•
MATERIAL: PLASTIC POLYURETHANE BODY
TECHNICAL CHARACTERISTICS
DRIVE TYPE AND QUANTITY40 TEETH
STYLE DESIGNATORPOSITIVE DRIVE
NOMINAL PITCH DISTANCE0.200 INCHES IN
NOMINAL WIDTH0.375 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYURETHANE BELT, HIGH SPEED PRECISION POSITIVE DRIVE.
END ITEM IDENTIFICATIONPAN PLATFORM
MATERIALPLASTIC POLYURETHANE BODY
MATERIALPLASTIC POLYESTER STRENGTHENING CORD
NOMINAL PITCH LENGTH8.000 INCHES IN
OTHER ITEMS IN FSC 3030 — Belting, Drive Belts, Fan Belts, and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3030-00-001-1241 3030-00-001-1245 3030-00-001-3515 3030-00-001-6292 3030-00-001-6318 3030-00-001-9226 3030-00-003-0143 3030-00-003-0144
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 TB20-40-37?
TB20-40-37 is a BELT,POSITIVE DRIVE.
What is the NSN for TB20-40-37?
TB20-40-37 is cataloged in the U.S. Government catalog under NSN 3030-01-513-7501. 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.