Model: 1VP50

Groove Pulley

Special Features:

Variable pitch pulley for use with 3l, 4l, 5l, a, b, and 5v belts

Properties:

Groove Width
Between 0.500 inches and 0.875 inches
Outside Diameter
4.750 inches
Overall Length
1.875 inches
Keyway Width
0.188 inches
Thread Size
5/16-18
Bore Diameter
0.875 inches
Bore Length
1.875 inches
Distance From Center Of Bore To Bottom Of Keyway
0.531 inches
End Application
Weapons system nimitz class cvn
Securing Hole Quantity
1
Material And Location
Iron, cast
Face Width
Between 0.750 inches and 1.125 inches
Design Form
Plain
Bore Type
Straight
Bearings
Not included
Groove Quantity
1
Counterbore Feature
Not included
Hole Location
Over keyway
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Threaded hole
Split Hub Feature
Not included
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Standard V-belt Section Designation For Which Designed
3l and 4l
Bore Feature
Included
Protruding Hub Characteristic
Plain
Securing Location
Bb end
Quantity
1
Style Designator
Plain
NSN
3020-01-439-7518
Part Number
1VP50
Description
Pulley,groove
CAGE

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 1VP50 NSN 3020-01-439-7518

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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