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Shouldered Shaft NSN 3040-01-149-7847

Item Description

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.

NSN 3040-01-149-7847 NSN: 3040-01-149-7847

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Cross drilled hole and slotted
Overall Length
9.440 inches
Second End Slot Width
0.090 inches
First End Diameter
Between 0.3600 inches and 0.3620 inches
Second End Diameter
Between 0.4930 inches and 0.4950 inches
Second End Slot Depth
0.060 inches
Second End Hole Diameter
0.0980 inches
Second End Distance From Hole Center To End
0.250 inches
Step Quantity
2
Largest Step Diameter
Between 0.493 inches and 0.495 inches
Surface Finish
32.0 microinches
Material
Nickel alloy k-500
Material Specification
Qq-n-286, class a federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
011497847
NSN
3040011497847

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SS585-2477289 PIECE 98
Cage Code:
25685
Status:
A
MSDS:
Part Number:
SS585-2477289
Cage Code:
25685
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 3040-01-149-7847
What are the manufacturers of nsn 3040011497847?
Does this nsn 3040011497847 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040011497847
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. it must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. the ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. it is not designed for use in aligning by fitting into corresponding holes of another item. for items used to support rotating members see axle(1), shouldered. for items not having any of the above conditions see pin, shoulder, headless. excludes shaft(1), straight; and axle(1), straight.
Does nsn 3040011497847 contain any precious metals?
No precious metal content.
Does nsn 3040011497847 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040011497847?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22914
FIIG:
A23200
App. Key:
A
Cond. Code:
1
Status:
A

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