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D501140-1 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

D501140-1: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: PLASTIC OVERALL, bore_type: STRAIGHT, face_width: 0.990 INCHES NOMINAL IN, bore_length: 1.730 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-400-3190, 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
D501140-1
NSN: 3020-01-400-3190
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 13030 — LOCKHEED MARTIN SIPPICAN, INC. DIV COMMUNICATION DIVISION (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialPLASTIC OVERALL
bore_typeSTRAIGHT
face_width0.990 INCHES NOMINAL IN
bore_length1.730 INCHES NOMINAL IN
design_formPLAIN
bore_featureINCLUDED
groove_depth0.190 INCHES NOMINAL IN
groove_shapeU
groove_width0.384 INCHES NOMINAL IN
bore_diameter1.760 INCHES NOMINAL IN
groove_radius0.192 INCHES NOMINAL IN
NSN3020-01-400-3190
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN D501140-1 MFR PULLEY,GROOVE
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
HUB OUTSIDE DIAMETER: 6.180 INCHES NOMINAL BOTH ENDS IN
•
BORE FEATURE: INCLUDED
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 1.730 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
GROOVE RADIUS: 0.192 INCHES NOMINAL IN
•
GROOVE SHAPE: U
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
HUB OUTSIDE DIAMETER6.180 INCHES NOMINAL BOTH ENDS IN
BORE FEATUREINCLUDED
SPLIT HUB FEATURENOT INCLUDED
BORE LENGTH1.730 INCHES NOMINAL IN
DESIGN FORMPLAIN
GROOVE RADIUS0.192 INCHES NOMINAL IN
GROOVE SHAPEU
OUTSIDE DIAMETER9.000 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
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 1
D501140Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D501140-1?
D501140-1 is a PULLEY,GROOVE.
What parts can replace D501140-1?
There is 1 known substitute for D501140-1: D501140. Substitute compatibility should be verified for your specific system.
What is the NSN for D501140-1?
D501140-1 is cataloged in the U.S. Government catalog under NSN 3020-01-400-3190. 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.