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RE D 102126 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RE D 102126: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, face_width: 5.437 INCHES NOMINAL IN, design_form: PLAIN, bore_feature: NOT INCLUDED, groove_depth: 0.625 INCHES NOMINAL IN, groove_width: 0.688 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-044-5859, 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
RE D 102126
NSN: 3020-01-044-5859
NIINs: 010445859, 010446401, 010447062, 010447063, 010454037, 010456393, 010458884, 010472595, 010473735, 010480788
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
face_width5.437 INCHES NOMINAL IN
design_formPLAIN
bore_featureNOT INCLUDED
groove_depth0.625 INCHES NOMINAL IN
groove_shapeU
groove_width0.688 INCHES NOMINAL IN
groove_radius0.344 INCHES NOMINAL IN
overall_length7.437 INCHES NOMINAL IN
groove_quantity5
lightening_holeNOT INCLUDED
securing_methodKEY
NSN3020-01-044-5859
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN RE D 102126 MFR PULLEY,GROOVE
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
HUB OUTSIDE DIAMETER: 0.621 INCHES NOMINAL BOTH ENDS IN
•
BORE FEATURE: NOT INCLUDED
•
SECURING METHOD: KEY
•
SPLIT HUB FEATURE: NOT INCLUDED
•
DESIGN FORM: PLAIN
•
GROOVE RADIUS: 0.344 INCHES NOMINAL IN
•
GROOVE SHAPE: U
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
HUB OUTSIDE DIAMETER0.621 INCHES NOMINAL BOTH ENDS IN
BORE FEATURENOT INCLUDED
SECURING METHODKEY
SPLIT HUB FEATURENOT INCLUDED
DESIGN FORMPLAIN
GROOVE RADIUS0.344 INCHES NOMINAL IN
GROOVE SHAPEU
OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
SUBSTITUTES & CROSS-REFERENCES 1
ASC1538810Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 RE D 102126?
RE D 102126 is a PULLEY,GROOVE.
What parts can replace RE D 102126?
There is 1 known substitute for RE D 102126: ASC1538810. Substitute compatibility should be verified for your specific system.
What is the NSN for RE D 102126?
RE D 102126 is cataloged in the U.S. Government catalog under NSN 3020-01-044-5859. 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.