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Straight Shaft NSN 3040-00-736-7721

Item Description

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

NSN 3040-00-736-7721 NSN: 3040-00-736-7721

Features and Characteristics

First End Style
Unthreaded cross drilled
End Similarity
Identical
Overall Length
35.438 inches
First End Diameter
1.3150 inches
First End Hole Diameter
0.3906 inches
First End Distance From Hole Center To End
0.531 inches
Special Features
Through holes at ends of shaft are slotted, one end, slots are vertical, other end, slots are horizontal
Material
Steel comp 1020
Material Specification
Ww-p-404 federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007367721
NSN
3040007367721

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7367721
Cage Code:
19207
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 3040-00-736-7721
What are the manufacturers of nsn 3040007367721?
Does this nsn 3040007367721 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007367721
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. it is not designed for use in aligning by fitting into corresponding holes of another item. it may be drilled for lubricating holes. for items having an integral gear(s) or worm(s), see gearshaft (as modified). for items designed to support rotating members see axle(1), straight. for items not having the above conditions see pin, straight, headless. for items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Does nsn 3040007367721 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040007367721 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007367721?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22109
FIIG:
A23200
App. Key:
B
Cond. Code:
1
Status:
A

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