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UC120-1 — PULLEY,ENGINE STARTER ROPE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

UC120-1: PULLEY,ENGINE STARTER ROPE.

The PULLEY,ENGINE STARTER ROPE is a the manufacturer industrial component. Key specifications include length: 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN, diameter: 1.627 INCHES MINIMUM AND 1.628 INCHES MAXIMUM IN, material: ALUMINUM ALLOY, bore_type: STRAIGHT, face_shape: GROOVED, hub_diameter: 2.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-776-7307, 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
UC120-1
NSN: 3020-00-776-7307
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)
SPECIFICATIONS
length0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
diameter1.627 INCHES MINIMUM AND 1.628 INCHES MAXIMUM IN
materialALUMINUM ALLOY
bore_typeSTRAIGHT
face_shapeGROOVED
hub_diameter2.125 INCHES NOMINAL IN
outside_diameter9.250 INCHES NOMINAL IN
rope_accommodation_width0.219 INCHES NOMINAL IN
rope_accommodation_diameter8.000 INCHES NOMINAL IN
hub_projection_length_and_location0.063 INCHES NOMINAL ONE END IN
rope_starter_retaining_notch_location_and_quantity1 OUTER RIM
NSN3020-00-776-7307
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,ENGINE STARTER ROPE TITLE COMPONENT PN UC120-1 MFR PULLEY,ENGINE STARTER
KEY FEATURES
•
HUB DIAMETER: 2.125 INCHES NOMINAL IN
•
LENGTH: 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
•
FACE SHAPE: GROOVED
•
ROPE ACCOMMODATION WIDTH: 0.219 INCHES NOMINAL IN
•
ROPE ACCOMMODATION DIAMETER: 8.000 INCHES NOMINAL IN
•
DIAMETER: 1.627 INCHES MINIMUM AND 1.628 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 9.250 INCHES NOMINAL IN
•
BORE TYPE: STRAIGHT
TECHNICAL CHARACTERISTICS
HUB DIAMETER2.125 INCHES NOMINAL IN
LENGTH0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
FACE SHAPEGROOVED
ROPE ACCOMMODATION WIDTH0.219 INCHES NOMINAL IN
ROPE ACCOMMODATION DIAMETER8.000 INCHES NOMINAL IN
DIAMETER1.627 INCHES MINIMUM AND 1.628 INCHES MAXIMUM IN
OUTSIDE DIAMETER9.250 INCHES NOMINAL IN
BORE TYPESTRAIGHT
ROPE STARTER RETAINING NOTCH LOCATION AND QUANTITY1 OUTER RIM
MATERIALALUMINUM ALLOY
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.
3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115
SUBSTITUTES & CROSS-REFERENCES 1
7767307Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is UC120-1?
UC120-1 is a PULLEY,ENGINE STARTER ROPE.
What parts can replace UC120-1?
There is 1 known substitute for UC120-1: 7767307. Substitute compatibility should be verified for your specific system.
What is the NSN for UC120-1?
UC120-1 is cataloged in the U.S. Government catalog under NSN 3020-00-776-7307. 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.