Model: B8004-09-004-41

Shouldered Shaft

Properties:

First End Style
Plain
End Similarity
Not identical
Second End Style
Splined (involute)
Overall Length
24.500 inches
First End Diameter
Between 1.5739 inches and 1.5744 inches
Second End Diameter
1.9210 inches
Second End Spline Length
2.900 inches
Second End Spline Minor Diameter
Between 1.7388 inches and 1.7500 inches
Second End Spline Major Diameter
1.9210 inches
Second End Pressure Angle
30.0 degrees
Second End Pitch Diameter
1.8750 inches
Step Quantity
8
Second End Spline Quantity
30
Largest Step Diameter
3.000 inches
Surface Finish
63.0 microinches
Material
Steel comp 4140 or steel comp 8640 or steel comp 8740
Material Specification
Qq-s-624 federal specification single material response
NSN
3040-00-085-7503
Part Number
B8004-09-004-41
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 B8004-09-004-41 NSN 3040-00-085-7503

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:
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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