The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: IRON CAST OVERALL, bore_type: STRAIGHT OR TAPERED, face_width: 3.250 INCHES NOMINAL IN, bore_length: 3.250 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-311-5673, 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
4TB40
NSN:3020-01-311-5673 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:71176 — EMERSON ELECTRIC CO BROWNING MFG DIV (USA)
SPECIFICATIONS
bearings
NOT INCLUDED
material
IRON CAST OVERALL
bore_type
STRAIGHT OR TAPERED
face_width
3.250 INCHES NOMINAL IN
bore_length
3.250 INCHES NOMINAL IN
design_form
PLAIN
thread_size
5/16-18
bore_feature
INCLUDED
groove_depth
0.490 INCHES NOMINAL IN
groove_shape
V
groove_width
0.494 INCHES NOMINAL IN
bore_diameter
2.530 INCHES NOMINAL IN
NSN
3020-01-311-5673
COMPONENT DIAGRAM
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
BORE FEATURE: INCLUDED
•
TAPER BORE MINOR DIAMETER: 1.855 INCHES NOMINAL IN
•
SECURING METHOD: THREADED HOLE(S)
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 3.250 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
GROOVE SHAPE: V
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANE
NOT INCLUDED
BORE FEATURE
INCLUDED
TAPER BORE MINOR DIAMETER
1.855 INCHES NOMINAL IN
SECURING METHOD
THREADED HOLE(S)
SPLIT HUB FEATURE
NOT INCLUDED
BORE LENGTH
3.250 INCHES NOMINAL IN
DESIGN FORM
PLAIN
GROOVE SHAPE
V
OUTSIDE DIAMETER
4.350 INCHES NOMINAL IN
STYLE DESIGNATOR
PLAIN
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 4TB40?
4TB40 is a PULLEY,GROOVE.
What parts can replace 4TB40?
There is 1 known substitute for 4TB40: 1551AS314-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 4TB40?
4TB40 is cataloged in the U.S. Government catalog under NSN 3020-01-311-5673. This indicates validated use in U.S. government and defense supply chains.
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