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Shouldered Shaft NSN 3040-00-767-8837

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 3040-00-767-8837 NSN: 3040-00-767-8837

Features and Characteristics

First End Style
Plain
End Similarity
Identical
Overall Length
4.490 inches
End Application
1660-00-961-6468
First End Diameter
Between 0.2402 inches and 0.2488 inches
Second End Diameter
Between 0.2400 inches and 0.2600 inches
Step Quantity
4
Largest Step Diameter
0.330 inches
Special Features
0.250-28 unf-2a thd by 4.435 in. Lg; 1 sleeve, polytetrafluoroethylene, 3.640 in. Lg overthd
Material
Aluminum alloy 6061
Material Specification
Qq-a-325, t6 federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007678837
NSN
3040007678837

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
171029
Cage Code:
70210
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 3040-00-767-8837
What are the manufacturers of nsn 3040007678837?
Does this nsn 3040007678837 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007678837
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 3040007678837 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040007678837 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007678837?
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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