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Groove Pulley NSN 3020-00-424-0666

Item Description

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.

NSN 3020-00-424-0666 NSN: 3020-00-424-0666

Features and Characteristics

Groove Depth
Between 0.250 inches and 0.312 inches
Groove Width
0.625 inches
Outside Diameter
Between 9.407 inches and 9.469 inches
Overall Length
Between 0.995 inches and 1.015 inches
Bore Diameter
Between 3.875 inches and 3.878 inches
Bore Length
Between 0.995 inches and 1.015 inches
Groove Radius
Between 0.282 inches and 0.344 inches
Material And Location
Steel, qq-s-633, fs1045-canceled
Face Width
Between 0.844 inches and 0.906 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Not included
Groove Quantity
1
Counterbore Feature
Not included
Keying Facility
Not included
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Not offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
U
Bore Feature
Included
Hub End Outside Diameter And Location
4.750 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.044 inches both ends and 0.086 inches both ends
Style Designator
Webbed or spoked
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
004240666
NSN
3020004240666

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H171
Cage Code:
35311
Status:
A
MSDS:
Part Number:
H171-7
Cage Code:
35311
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8487900080
  • NAICS: 333999
  • SITC: 74999
  • Description: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-00-424-0666
What are the manufacturers of nsn 3020004240666?
Does this nsn 3020004240666 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020004240666
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.
Does nsn 3020004240666 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020004240666 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020004240666?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08109
FIIG:
T353-A
App. Key:
AA
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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