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Straight Shaft NSN 3040-00-309-1283

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 3040-00-309-1283 NSN: 3040-00-309-1283

Features and Characteristics

First End Style
Plain
End Similarity
Identical
Overall Length
16.100 inches
End Application
C131-t29 aircraft
First End Diameter
0.4990 inches
Special Features
2 holes each end, thru, perpendicclar, first holes 0.46 in. From ends, second holes 1.16 in. From end; 2 sections of shaft 1.76 from each end and 1.02 in. L. Machined to .450 in. Dia., filled with weld (haynes stellite no.6stellite 10300 welding rod) and ground back to .499 in. Dia.; .03x45 degree chamfer both ends
Material
Steel comp 321
Material Specification
Qq-s-763, class 8, typea federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
003091283
NSN
3040003091283

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
340-6220107
Cage Code:
63910
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 3040-00-309-1283
What are the manufacturers of nsn 3040003091283?
Does this nsn 3040003091283 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040003091283
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 3040003091283 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040003091283 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040003091283?
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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