Model: 90 89434

Shouldered Shaft

Properties:

First End Style
Flat keyway
End Similarity
Not identical
Second End Style
Indented flat keyway
Overall Length
20.375 inches
First End Keyway Width
0.2500 inches
First End External Keyway Length
2.000 inches
First End Keyway Depth
0.125 inches
First End Diameter
Between 0.9995 inches and 1.0000 inches
Second End Keyway Width
0.1880 inches
Second End External Keyway Length
0.500 inches
Second End Keyway Depth
0.125 inches
Second End Distance From Keyway Center To End
0.500 inches
Second End Diameter
Between 1.2550 inches and 1.2560 inches
Step Quantity
7
Largest Step Diameter
1.875 inches
Material
Steel
Material Specification
Mil-s-16782 military specification single material response
NSN
3040-01-179-9890
Part Number
90 89434
Description
Shaft,shouldered
CAGE
88907

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 90 89434 NSN 3040-01-179-9890

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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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