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Shouldered Shaft NSN 3040-00-767-9020

Item Description

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.

NSN 3040-00-767-9020 NSN: 3040-00-767-9020

Features and Characteristics

First End Style
Circular grooved
First End Groove Width
0.0630 inches
First End Groove Diameter
Between 0.4818 inches and 0.4821 inches
End Similarity
Not identical
Second End Style
External threaded
Overall Length
9.063 inches
First End Distance From End To Groove
0.531 inches
First End Diameter
Between 0.5118 inches and 0.5121 inches
Second End Diameter
Between 0.4985 inches and 0.5000 inches
Second End External Thread Length
0.500 inches
Step Quantity
4
Largest Step Diameter
Between 0.621 inches and 0.624 inches
Special Features
Distance between groove centers 6.813 in.
Material
Aluminum alloy 6061
Material Specification
Qq-a-367, t6 federal specification single material response
Fsc Application Data
Blower wheel assembly, space heater
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007679020
NSN
3040007679020

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
73537
Cage Code:
92878
Status:
A
MSDS:
Part Number:
5017-059
Cage Code:
82577
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483105000
  • NAICS: 333613
  • SITC: 74810
  • Description: Transmission shafts and cranks, except camshafts and crankshafts
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3040-00-767-9020
What are the manufacturers of nsn 3040007679020?
Does this nsn 3040007679020 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007679020
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. it must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. the ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. it is not designed for use in aligning by fitting into corresponding holes of another item. for items used to support rotating members see axle(1), shouldered. for items not having any of the above conditions see pin, shoulder, headless. excludes shaft(1), straight; and axle(1), straight.
Does nsn 3040007679020 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040007679020 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007679020?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22914
FIIG:
A23200
App. Key:
A
Cond. Code:
1
Status:
A

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