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Straight Shaft NSN 3040-01-237-6252

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 3040-01-237-6252 NSN: 3040-01-237-6252

Features and Characteristics

First End Style
Splined (straight)
End Similarity
Identical
Overall Length
44.250 inches
First End Diameter
1.3750 inches
First End Spline Length
1.188 inches
First End Spline Minor Diameter
1.1745 inches
First End Spline Major Diameter
1.3750 inches
First End Spline Quantity
10
Surface Finish
63.0 microinches
Material
Stainless steel
Material Specification
Qq-s-763, class 304, condition a federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
012376252
NSN
3040012376252

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
77832-60X3 PIECE 25
Cage Code:
96169
Status:
A
MSDS:
Part Number:
SSN637-709-2144235 PIECE 25
Cage Code:
80064
Status:
A
MSDS:
Part Number:
SSN637-709-2144235
Cage Code:
80064
Status:
A
MSDS:
Part Number:
77832-60X3
Cage Code:
96169
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 3040-01-237-6252
What are the manufacturers of nsn 3040012376252?
Does this nsn 3040012376252 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040012376252
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 3040012376252 contain any precious metals?
No precious metal content.
Does nsn 3040012376252 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040012376252?
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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