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Groove Pulley NSN 3020-01-255-3658

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 3020-01-255-3658 NSN: 3020-01-255-3658

Features and Characteristics

Overall Length
0.500 inches
Bore Diameter
0.125 inches
Bore Length
0.500 inches
Pitch Diameter
0.260 inches
Material And Location
Aluminum alloy, qq-a-225/6, alloy 2024, t4
Face Width
0.188 inches
Design Form
Plain
Bore Type
Straight
Bearings
Not included
Groove Quantity
10
Counterbore Feature
Not included
Keying Facility
Not included
Securing Method
Setscrew
Split Hub Feature
Not included
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Bore Feature
Included
Protruding Hub Characteristic
Plain
Securing Location
Aa end
Distance From Outside Flange/rim To Hub End And Location
0.312 inches aa end
Surface Treatment
Anodize
Style Designator
Plain
Surface Treatment
Anodized
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
012553658
NSN
3020012553658

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
700044
Cage Code:
19059
Status:
A
MSDS:
Part Number:
700044-001
Cage Code:
19059
Status:
A
MSDS:
Part Number:
10LT-187X1/8
Cage Code:
76157
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 3020-01-255-3658
What are the manufacturers of nsn 3020012553658?
Does this nsn 3020012553658 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020012553658
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 3020012553658 contain any precious metals?
No precious metal content.
Does nsn 3020012553658 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020012553658?
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
  •   Quality Fast Service
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