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Shouldered Shaft NSN 3040-01-108-5348

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 3040-01-108-5348 NSN: 3040-01-108-5348

Features and Characteristics

First End Style
Woodruff keyway
End Similarity
Identical
Overall Length
Between 16.560 inches and 16.680 inches
First End Keyway Width
Between 0.0928 inches and 0.0943 inches
First End External Keyway Length
Between 0.312 inches and 0.344 inches
First End Distance From Keyway Center To End
Between 0.544 inches and 0.549 inches
First End Diameter
Between 0.7480 inches and 0.7500 inches
Step Quantity
7
Largest Step Diameter
Between 0.993 inches and 0.996 inches
Material
Aluminum alloy 5083 or aluminum alloy 5086
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
011085348
NSN
3040011085348

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12299388
Cage Code:
19207
Status:
A
MSDS:
Part Number:
10085846
Cage Code:
A486G
Status:
A
MSDS:
Part Number:
1229388
Cage Code:
19207
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 3040-01-108-5348
What are the manufacturers of nsn 3040011085348?
Does this nsn 3040011085348 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040011085348
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 3040011085348 contain any precious metals?
No precious metal content.
Does nsn 3040011085348 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040011085348?
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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