Model: 71763-1

Shouldered Shaft

Properties:

First End Style
Woodruff keyway and circular grooved
First End Groove Width
0.0390 inches
First End Groove Diameter
0.5910 inches
End Similarity
Not identical
Second End Style
Woodruff keyway and circular grooved
Second End Groove Width
0.0460 inches
Second End Groove Diameter
0.8240 inches
Overall Length
4.250 inches
First End Distance From End To Groove
0.079 inches
First End Keyway Width
0.1240 inches
First End External Keyway Length
0.506 inches
First End Distance From Keyway Center To End
0.356 inches
First End Diameter
0.6240 inches
Second End Distance From End To Groove
0.138 inches
Second End Keyway Width
0.1863 inches
Second End Distance From Keyway Center To End
0.576 inches
Second End Diameter
0.8747 inches
Step Quantity
6
Largest Step Diameter
0.875 inches
Surface Finish
125.0 microinches
Material
Steel comp 4140
Material Specification
Qq-s-624 federal specification single material response
NSN
3040-00-138-0638
Part Number
71763-1
Description
Shaft,shouldered
CAGE
21439

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 71763-1 NSN 3040-00-138-0638

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:
A
ESD:
ESD:
MMAC:
HQ
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
126900
UFC:
65750
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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