The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: STEEL OVERALL, bore_type: STRAIGHT, face_width: 0.813 INCHES NOMINAL IN, bore_length: 0.051 INCHES NOMINAL IN, design_form: WEBBED. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-221-8669, 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
287372B
NSN:3020-00-221-8669 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:28265 — HERCULES ENGINE CO INC (USA)
SPECIFICATIONS
bearings
NOT INCLUDED
material
STEEL OVERALL
bore_type
STRAIGHT
face_width
0.813 INCHES NOMINAL IN
bore_length
0.051 INCHES NOMINAL IN
design_form
WEBBED
bore_feature
INCLUDED
groove_depth
0.562 INCHES NOMINAL IN
groove_shape
V
groove_width
0.500 INCHES NOMINAL IN
bore_diameter
1.309 INCHES MINIMUM AND 1.313 INCHES MAXIMUM IN
hole_location
LOCATED ON END OF HUB EQUALLY SPACED
NSN
3020-00-221-8669
COMPONENT DIAGRAM
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
BORE FEATURE: INCLUDED
•
SECURING METHOD: DRILLED HOLE
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 0.051 INCHES NOMINAL IN
•
DESIGN FORM: WEBBED
•
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE: OFFSET
•
GROOVE SHAPE: V
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANE
NOT INCLUDED
BORE FEATURE
INCLUDED
SECURING METHOD
DRILLED HOLE
SPLIT HUB FEATURE
NOT INCLUDED
BORE LENGTH
0.051 INCHES NOMINAL IN
DESIGN FORM
WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE
OFFSET
GROOVE SHAPE
V
OUTSIDE DIAMETER
4.320 INCHES MINIMUM AND 4.370 INCHES MAXIMUM IN
STYLE DESIGNATOR
WEBBED 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.
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FREQUENTLY ASKED QUESTIONS
What is 287372B?
287372B is a PULLEY,GROOVE.
What parts can replace 287372B?
There is 1 known substitute for 287372B: 40-2080911. Substitute compatibility should be verified for your specific system.
What is the NSN for 287372B?
287372B is cataloged in the U.S. Government catalog under NSN 3020-00-221-8669. This indicates validated use in U.S. government and defense supply chains.
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