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Shouldered Shaft NSN 3040-01-216-1520

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 3040-01-216-1520 NSN: 3040-01-216-1520

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Splined (involute)
Overall Length
16.812 inches
First End Diameter
Between 1.0540 inches and 1.0550 inches
Second End Diameter
Between 1.4969 inches and 1.4985 inches
Second End Spline Length
4.0620 inches
Second End Spline Minor Diameter
Between 1.1076 inches and 1.1293 inches
Second End Spline Major Diameter
Between 1.4969 inches and 1.4985 inches
Second End Pressure Angle
30.0 degrees
Second End Pitch Diameter
1.3333 inches
Step Quantity
4
Second End Spline Quantity
8
Largest Step Diameter
Between 1.4969 inches and 1.4985 inches
Surface Finish
125.0 microinches
Material
Nickel alloy
Material Specification
Qq-n-296 cla federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
012161520
NSN
3040012161520

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1945215 PIECE 6
Cage Code:
80064
Status:
A
MSDS:
Part Number:
SSN593-204-1863354 PIECE 6
Cage Code:
81316
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 3040-01-216-1520
What are the manufacturers of nsn 3040012161520?
Does this nsn 3040012161520 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040012161520
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 3040012161520 contain any precious metals?
No precious metal content.
Does nsn 3040012161520 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040012161520?
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
  •   Quality Inspected Parts
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