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Shouldered Shaft NSN 3040-01-084-0572

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 3040-01-084-0572 NSN: 3040-01-084-0572

Features and Characteristics

First End Style
External threaded
End Similarity
Not identical
Second End Style
Tongue and cross drilled hole
Overall Length
Between 28.028 inches and 28.058 inches
First End Diameter
2.2500 inches
First End External Thread Length
3.000 inches
Second End Tongue Thickness
2.240 inches
Second End Tongue Width
2.750 inches
Second End Diameter
2.7500 inches
Second End Hole Diameter
0.3750 inches
Second End Distance From Hole Center To End
0.810 inches
Second End Hole Depth
0.370 inches
Step Quantity
5
Largest Step Diameter
2.750 inches
Surface Finish
63.0 microinches
Second End Step Length
1.500 inches
Special Features
Second end internal thd to 1.880 in. Min full thd dp
Material
Nickel copper aluminum alloy
Material Specification
Qq-m-288, cl a anld ah federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
010840572
NSN
3040010840572

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
515-4674115 ITEM 12
Cage Code:
80064
Status:
A
MSDS:
Part Number:
87552-0607 ITEM 12
Cage Code:
96169
Status:
A
MSDS:
Part Number:
515-4674115
Cage Code:
80064
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 3040-01-084-0572
What are the manufacturers of nsn 3040010840572?
Does this nsn 3040010840572 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040010840572
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 3040010840572 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040010840572 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040010840572?
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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  •   Certificate of Conformance
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