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1120XH300 — BELT,POSITIVE DRIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1120XH300: BELT,POSITIVE DRIVE.

The BELT,POSITIVE DRIVE is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR BODY, nominal_width: 3.000 INCHES IN, performance_type: EXTRA HEAVY DUTY, style_designator: POSITIVE DRIVE, surface_condition: CORRUGATED PULLEY SURFACE, nominal_pitch_length: 112.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3030-00-161-0103, 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
1120XH300
NSN: 3030-00-161-0103
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR BODY
nominal_width3.000 INCHES IN
performance_typeEXTRA HEAVY DUTY
style_designatorPOSITIVE DRIVE
surface_conditionCORRUGATED PULLEY SURFACE
nominal_pitch_length112.000 INCHES IN
strengthening_featureSTEEL CORD
nominal_pitch_distance0.875 INCHES IN
drive_type_and_quantity128 TEETH
NSN3030-00-161-0103
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELT,POSITIVE DRIVE TITLE COMPONENT PN 1120XH300 MFR BELT,POSITIVE DRIVE
KEY FEATURES
•
STRENGTHENING FEATURE: STEEL CORD
•
DRIVE TYPE AND QUANTITY: 128 TEETH
•
STYLE DESIGNATOR: POSITIVE DRIVE
•
SURFACE CONDITION: CORRUGATED PULLEY SURFACE
•
NOMINAL PITCH DISTANCE: 0.875 INCHES IN
•
NOMINAL WIDTH: 3.000 INCHES IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR BODY
•
PERFORMANCE TYPE: EXTRA HEAVY DUTY
TECHNICAL CHARACTERISTICS
STRENGTHENING FEATURESTEEL CORD
DRIVE TYPE AND QUANTITY128 TEETH
STYLE DESIGNATORPOSITIVE DRIVE
SURFACE CONDITIONCORRUGATED PULLEY SURFACE
NOMINAL PITCH DISTANCE0.875 INCHES IN
NOMINAL WIDTH3.000 INCHES IN
MATERIALRUBBER CHLOROPRENE CLASS CR BODY
PERFORMANCE TYPEEXTRA HEAVY DUTY
NOMINAL PITCH LENGTH112.000 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 1
233-0278-030Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 1120XH300?
1120XH300 is a BELT,POSITIVE DRIVE.
What parts can replace 1120XH300?
There is 1 known substitute for 1120XH300: 233-0278-030. Substitute compatibility should be verified for your specific system.
What is the NSN for 1120XH300?
1120XH300 is cataloged in the U.S. Government catalog under NSN 3030-00-161-0103. 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.