Model: 7374744

Groove Pulley

Properties:

Groove Depth
0.688 inches
Groove Width
0.688 inches
Outside Diameter
3.250 inches
Overall Length
1.906 inches
Keyway Width
Between 0.126 inches and 0.128 inches
Bore Diameter
0.672 inches
Bore Length
1.312 inches
Distance From Center Of Bore To Bottom Of Keyway
0.398 inches
V Groove Angle In Deg
34.0
Pitch Diameter
3.000 inches
Material And Location
Iron, cast
Face Width
0.938 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Not included
Groove Quantity
1
Counterbore Feature
Not included
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Key
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Standard V-belt Section Designation For Which Designed
Sae3/4
Bore Feature
Included
Protruding Hub Characteristic
Plain
Securing Location
Both ends
Hub End Outside Diameter And Location
1.062 inches aa end and 1.000 inches bb end
Distance From Outside Flange/rim To Hub End And Location
0.969 inches aa end and 0.594 inches bb end
Quantity
1
Surface Treatment
Paint, black
Style Designator
Webbed or spoked
Surface Treatment
Paint, black
NSN
3020-00-737-4744
Part Number
7374744
Description
Pulley,groove
CAGE
19207

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.

Part 7374744 NSN 3020-00-737-4744

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08109
FIIG:
T353-A
Concept No.:
1
App. Key:
AA
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127320
UFC:
64560
LTL:
70.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8487900080
  • SITC: 74999
  • End Use: Industrial machines, other
  • NAICS: 333999
  • USDA: 1

Freight Class: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers

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