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Straight Shaft NSN 3040-01-485-7842

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 3040-01-485-7842 NSN: 3040-01-485-7842

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Unthreaded cross drilled
Overall Length
4.8125 inches
End Application
Aircraft carrier cvn 71
First End Diameter
Between 1.4984 inches and 1.4990 inches
Second End Diameter
Between 1.4984 inches and 1.4990 inches
Second End Hole Diameter
0.2812 inches
Second End Distance From Hole Center To End
0.3750 inches
Surface Finish
63.0 microinches
Part Name Assigned By Controlling Agency
Crank spindle
Special Features
Nha, hatches, ballistic 4th deck l.S. Weapons elevator; chamfered 0.0625 in x 45 degrees both ends; harden part to a min surface hardness of 58 on the rockwell "c" scale.
Material
Steel
Material Specification
Mil-s-1222, steel alloy type 1 gr-b7 military specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
014857842
NSN
3040014857842

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
122-5589567 PC 13
Cage Code:
53711
Status:
A
MSDS:
Part Number:
122-5589566 PC 42
Cage Code:
53711
Status:
A
MSDS:
Part Number:
5589567
Cage Code:
53711
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 3040-01-485-7842
What are the manufacturers of nsn 3040014857842?
Does this nsn 3040014857842 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040014857842
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 3040014857842 contain any precious metals?
No precious metal content.
Does nsn 3040014857842 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040014857842?
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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  •   Certificate of Conformance
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