Model: 2W20531

Groove Pulley

Properties:

Groove Depth
0.938 inches
Groove Width
Between 0.914 inches and 0.918 inches
Outside Diameter
7.813 inches
Keyway Width
0.500 inches
Bore Diameter
Between 1.8745 inches and 1.8755 inches
Bore Length
5.375 inches
Distance From Center Of Bore To Bottom Of Keyway
1.188 inches
V Groove Angle In Deg
36.0
Furnished Items And Quantity
N/a
Material And Location
Iron
Face Width
5.375 inches
Design Form
Plain
Bore Type
Straight
Bearings
Not included
Groove Quantity
5
Counterbore Feature
Not included
Keying Facility
Included
Keying Facility Type
Keyway
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Not offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Bore Feature
Included
Quantity
1
Style Designator
Plain
NSN
3020-00-141-8879
Part Number
2W20531
Description
Pulley,groove
CAGE
33968

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 2W20531 NSN 3020-00-141-8879

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:
A
ESD:
ESD:
MMAC:
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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