Model: 7982500

Shouldered Shaft

Properties:

First End Style
Woodruff keyway
End Similarity
Not identical
Second End Style
Unthreaded cross drilled
Overall Length
23.281 inches
First End Keyway Width
Between 0.0928 inches and 0.0943 inches
First End External Keyway Length
0.466 inches
First End Distance From Keyway Center To End
0.375 inches
First End Diameter
Between 0.4995 inches and 0.5000 inches
Second End Diameter
0.5938 inches
Second End Hole Diameter
Between 0.1870 inches and 0.1880 inches
Second End Distance From Hole Center To End
0.563 inches
Second End Hole Depth
0.5938 inches
Step Quantity
4
Largest Step Diameter
0.594 inches
Material
Steel comp 1010 or steel comp 1020
Material Specification
Mil-s-11486 military specification all material responses and qq-s-633 federal specification all material responses
NSN
3040-00-039-8541
Part Number
7982500
Description
Shaft,shouldered
CAGE

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.

Part 7982500 NSN 3040-00-039-8541

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22914
FIIG:
A23200
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8483105000
  • SITC: 74810
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Transmission shafts and cranks, except camshafts and crankshafts

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