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Shouldered Shaft NSN 3040-01-481-2287

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 3040-01-481-2287 NSN: 3040-01-481-2287

Features and Characteristics

First End Style
Circular grooved
First End Groove Width
0.1250 inches
First End Groove Diameter
1.0000 inches
End Similarity
Identical
Second End Style
Circular grooved
Second End Groove Width
0.1250 inches
Second End Groove Diameter
1.0000 inches
Overall Length
7.9375 inches
End Application
Scuttle
First End Distance From End To Groove
0.8750 inches
First End Diameter
Between 1.2480 inches and 1.2490 inches
First End Hole Diameter
0.1250 inches
First End Distance From Hole Center To End
0.5000 inches
Second End Distance From End To Groove
0.8750 inches
Second End Diameter
Between 1.2480 inches and 1.2490 inches
Second End Hole Diameter
0.1250 inches
Second End Distance From Hole Center To End
0.5000 inches
Step Quantity
5
Largest Step Diameter
Between 1.2480 inches and 1.2490 inches
Surface Finish
250.0 microinches
Special Features
Both ends chamfered 45 degrees 1/8"with 8nc threads
Material
Stainless steel
Material Specification
Sae-ams-qq-s-763 assn standard single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
014812287
NSN
3040014812287

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8100-1253-0238 FIND NO 572
Cage Code:
70876
Status:
A
MSDS:
Part Number:
8100-1253-0238
Cage Code:
70876
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 3040-01-481-2287
What are the manufacturers of nsn 3040014812287?
Does this nsn 3040014812287 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040014812287
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 3040014812287 contain any precious metals?
No precious metal content.
Does nsn 3040014812287 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040014812287?
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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