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Straight Shaft NSN 3040-01-277-7578

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 3040-01-277-7578 NSN: 3040-01-277-7578

Features and Characteristics

First End Style
Unthreaded cross drilled
First End Diameter
0.7485 inches
First End Hole Diameter
0.3150 inches
First End Distance From Hole Center To End
0.810 inches
Material
Steel comp 303
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
012777578
NSN
3040012777578

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6353
Cage Code:
15645
Status:
A
MSDS:
Part Number:
22297 ITEM 4
Cage Code:
15645
Status:
A
MSDS:
Part Number:
22297
Cage Code:
15645
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 3040-01-277-7578
What are the manufacturers of nsn 3040012777578?
Does this nsn 3040012777578 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040012777578
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 3040012777578 contain any precious metals?
No precious metal content.
Does nsn 3040012777578 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040012777578?
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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