Model: 8439135

Shouldered Shaft

Properties:

First End Style
External threaded
End Similarity
Not identical
Second End Style
Hexagonal
Overall Length
Between 7.900 inches and 7.960 inches
Second End Width Across Flats
0.500 inches
First End Diameter
Between 0.2480 inches and 0.2500 inches
First End External Thread Length
Between 0.470 inches and 0.500 inches
Second End Diameter
Between 0.3730 inches and 0.3740 inches
Step Quantity
5
Largest Step Diameter
1.000 inches
Second End Step Length
0.330 inches
Material
Stainless steel
Material Specification
Qq-s-764, class 303 federal specification single material response
NSN
3040-00-412-2205
Part Number
8439135
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 8439135 NSN 3040-00-412-2205

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:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
146150
UFC:
72990
LTL:
85.0
LCL:
85.0
WCC:
685
TCC:
Z
SHC:
9
ACC:
Arms/Weapons

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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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