The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: IRON CAST OVERALL, bore_type: STRAIGHT, face_width: 1.375 INCHES NOMINAL IN, bore_length: 1.875 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-561-7745, 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
8520625
NSN:3020-00-561-7745 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
bearings
NOT INCLUDED
material
IRON CAST OVERALL
quantity
1
bore_type
STRAIGHT
face_width
1.375 INCHES NOMINAL IN
bore_length
1.875 INCHES NOMINAL IN
design_form
PLAIN
thread_size
5/16-18
bore_feature
INCLUDED
groove_depth
0.500 INCHES NOMINAL IN
groove_shape
V
groove_width
0.507 INCHES NOMINAL IN
NSN
3020-00-561-7745
COMPONENT DIAGRAM
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
HUB OUTSIDE DIAMETER: 1.875 INCHES NOMINAL BOTH ENDS IN
•
BORE FEATURE: INCLUDED
•
SECURING METHOD: THREADED HOLE(S)
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 1.875 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE: NOT OFFSET
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANE
NOT INCLUDED
HUB OUTSIDE DIAMETER
1.875 INCHES NOMINAL BOTH ENDS IN
BORE FEATURE
INCLUDED
SECURING METHOD
THREADED HOLE(S)
SPLIT HUB FEATURE
NOT INCLUDED
BORE LENGTH
1.875 INCHES NOMINAL IN
DESIGN FORM
PLAIN
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE
NOT OFFSET
GROOVE SHAPE
V
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED
A
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.
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FREQUENTLY ASKED QUESTIONS
What is 8520625?
8520625 is a PULLEY,GROOVE.
What parts can replace 8520625?
There are 3 known substitutes for 8520625: 2AK28-5-8IN, 2AK28 5-8B0RE, 2AK28X 5/8. Substitute compatibility should be verified for your specific system.
What is the NSN for 8520625?
8520625 is cataloged in the U.S. Government catalog under NSN 3020-00-561-7745. This indicates validated use in U.S. government and defense supply chains.
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