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Shouldered Shaft NSN 3040-01-352-1816

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 3040-01-352-1816 NSN: 3040-01-352-1816

Features and Characteristics

First End Style
External threaded
End Similarity
Identical
Overall Length
11.440 inches
First End Diameter
0.6250 inches
First End External Thread Length
1.0000 inches
Second End Diameter
0.6250 inches
Second End External Thread Length
1.0000 inches
Step Quantity
8
Criticality Code Justification
Zzzy
Largest Step Diameter
2.000 inches
Material
Nickel alloy 400
Reference Number Differentiating Characteristics
Quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
013521816
NSN
3040013521816

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
123-4695807 ITEM 4
Cage Code:
80064
Status:
A
MSDS:
Part Number:
123-4695807 ITEM 4L1
Cage Code:
03950
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 3040-01-352-1816
What are the manufacturers of nsn 3040013521816?
Does this nsn 3040013521816 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040013521816
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 3040013521816 contain any precious metals?
No precious metal content.
Does nsn 3040013521816 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040013521816?
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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  •   Quality Inspected Parts
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