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Groove Pulley NSN 3020-00-776-8833

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 3020-00-776-8833 NSN: 3020-00-776-8833

Features and Characteristics

Groove Depth
1.750 inches
Groove Width
1.000 inches
Outside Diameter
6.750 inches
Keyway Width
Between 0.189 inches and 0.191 inches
Bore Length
1.000 inches
Distance From Center Of Bore To Bottom Of Keyway
Between 0.485 inches and 0.497 inches
Groove Radius
0.094 inches
Taper Bore Major Diameter
Between 0.765 inches and 0.768 inches
Taper Bore Minor Diameter
Between 0.672 inches and 0.675 inches
Material And Location
Iron, cast
Face Width
2.563 inches
Design Form
Webbed
Bore Type
Tapered
Bearings
Not included
Groove Quantity
4
Counterbore Feature
Not included
Keying Facility
Included
Keying Facility Type
Keyway
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Offset
Lightening Hole
Included
Integral Cooling Vane
Not included
Groove Shape
U
Bore Feature
Included
Protruding Hub Characteristic
Plain
Hub End Outside Diameter And Location
1.500 inches aa end and 1.500 inches bb end
Distance From Outside Flange/rim To Hub End And Location
0.688 inches aa end and 0.063 inches bb end
Quantity
1
Style Designator
Webbed or spoked
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
007768833
NSN
3020007768833

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
80278-B
Cage Code:
64104
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 3020-00-776-8833
What are the manufacturers of nsn 3020007768833?
Does this nsn 3020007768833 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020007768833
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 3020007768833 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020007768833 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020007768833?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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