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6138926-42 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6138926-42: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, bore_type: STRAIGHT, face_width: 8.000 INCHES NOMINAL IN, bore_length: 8.500 INCHES NOMINAL IN, design_form: SPOKED, bearing_type: SLEEVE. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-368-7725, 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
6138926-42
NSN: 3020-01-368-7725
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 80091 — NAVAL FACILITIES ENGINEERING COMMAND (USA)
SPECIFICATIONS
bearingsINCLUDED
bore_typeSTRAIGHT
face_width8.000 INCHES NOMINAL IN
bore_length8.500 INCHES NOMINAL IN
design_formSPOKED
bearing_typeSLEEVE
bore_featureINCLUDED
groove_depth4.000 INCHES NOMINAL IN
groove_shapeV
groove_width6.500 INCHES NOMINAL IN
overall_length10.000 INCHES NOMINAL IN
groove_quantity1
NSN3020-01-368-7725
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN 6138926-42 MFR PULLEY,GROOVE
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
BORE FEATURE: INCLUDED
•
BEARING QUANTITY: 2
•
BORE LENGTH: 8.500 INCHES NOMINAL IN
•
DESIGN FORM: SPOKED
•
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE: NOT OFFSET
•
SPECIAL TEST FEATURES: USE FOR 1 IN. LINE IN
•
GROOVE SHAPE: V
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
BORE FEATUREINCLUDED
BEARING QUANTITY2
BORE LENGTH8.500 INCHES NOMINAL IN
DESIGN FORMSPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
SPECIAL TEST FEATURESUSE FOR 1 IN. LINE IN
GROOVE SHAPEV
OUTSIDE DIAMETER24.000 INCHES NOMINAL IN
STYLE DESIGNATORWEBBED OR SPOKED
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
6138926Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 6138926-42?
6138926-42 is a PULLEY,GROOVE.
What parts can replace 6138926-42?
There is 1 known substitute for 6138926-42: 6138926. Substitute compatibility should be verified for your specific system.
What is the NSN for 6138926-42?
6138926-42 is cataloged in the U.S. Government catalog under NSN 3020-01-368-7725. 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.