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Cone Pulley NSN 3020-00-477-5706

Item Description

A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see block, tackle.

NSN 3020-00-477-5706 NSN: 3020-00-477-5706

Features and Characteristics

Overall Length
4.720 inches
Keyway Width
Between 0.376 inches and 0.381 inches
Bore Diameter
2.000 inches
Bore Length
2.800 inches
Distance From Center Of Bore To Bottom Of Keyway
1.181 inches
Large End Outside Diameter
7.500 inches
Small End Outside Diameter
6.540 inches
Face Type
Step groove
Material And Location
Cast iron, gm 13m,
Face Width
1.000 inches and 2.020 inches
Design Form
Webbed
Bore Type
Straight
Step Quantity
1
Groove Quantity
4
Counterbore Feature
Not included
Keying Facility
Included
Keying Facility Type
Keyway
Web/spoke Relationship To Face Centerline
Offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Protruding Hub Characteristic
Stepped
Groove/step Location
Aa end
Bore Bearing
Not included
Hub End Outside Diameter And Location
2.880 inches aa end
Distance From Outside Flange/rim To Hub End And Location
1.718 inches aa end and 1.920 inches bb end
First Step Face Largest Diameter And Location
3.000 inches aa end
First Step Length And Location
1.420 inches aa end
Second Step Length And Location
0.298 inches aa end
Quantity
1
Style Designator
Webbed or spoked
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
004775706
NSN
3020004775706

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5122237
Cage Code:
72582
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 3020-00-477-5706
What are the manufacturers of nsn 3020004775706?
Does this nsn 3020004775706 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020004775706
A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. for pulleys encased in a shell or frame, see block, tackle.
Does nsn 3020004775706 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020004775706 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020004775706?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08110
FIIG:
T353-B
App. Key:
BA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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