The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, bore_type: STRAIGHT, face_width: 1.750 INCHES NOMINAL IN, bore_length: 1.750 INCHES NOMINAL IN, design_form: PLAIN, bearing_type: NEEDLE ROLLER. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-189-9003, 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
A40975-1
NSN:3020-01-189-9003 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
bearings
INCLUDED
bore_type
STRAIGHT
face_width
1.750 INCHES NOMINAL IN
bore_length
1.750 INCHES NOMINAL IN
design_form
PLAIN
bearing_type
NEEDLE ROLLER
bore_feature
INCLUDED
groove_depth
1.750 INCHES NOMINAL IN
groove_shape
V
bore_diameter
2.250 INCHES NOMINAL IN
pitch_diameter
12.250 INCHES NOMINAL IN
groove_quantity
1
NSN
3020-01-189-9003
COMPONENT DIAGRAM
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
BORE FEATURE: INCLUDED
•
BEARING QUANTITY: 1
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 1.750 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
GROOVE SHAPE: V
•
OUTSIDE DIAMETER: 14.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANE
NOT INCLUDED
BORE FEATURE
INCLUDED
BEARING QUANTITY
1
SPLIT HUB FEATURE
NOT INCLUDED
BORE LENGTH
1.750 INCHES NOMINAL IN
DESIGN FORM
PLAIN
GROOVE SHAPE
V
OUTSIDE DIAMETER
14.000 INCHES NOMINAL IN
STYLE DESIGNATOR
WEBBED OR SPOKED
PITCH DIAMETER
12.250 INCHES NOMINAL IN
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 A40975-1?
A40975-1 is a PULLEY,GROOVE.
What parts can replace A40975-1?
There is 1 known substitute for A40975-1: A-40975-A. Substitute compatibility should be verified for your specific system.
What is the NSN for A40975-1?
A40975-1 is cataloged in the U.S. Government catalog under NSN 3020-01-189-9003. This indicates validated use in U.S. government and defense supply chains.
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