Model: 3040009722640

Shouldered Shaft

Properties:

First End Style
Woodruff keyway
End Similarity
Not identical
Second End Style
Two woodruff keyways
Overall Length
14.500 inches
First End Keyway Width
Between 0.2487 inches and 0.2505 inches
First End External Keyway Length
Between 1.125 inches and 1.145 inches
First End Distance From Keyway Center To End
0.807 inches
First End Diameter
Between 1.2480 inches and 1.2490 inches
Second End Keyway Width
Between 0.2487 inches and 0.3130 inches
Second End External Keyway Length
Between 1.125 inches and 1.145 inches
Second End Distance From Keyway Center To End
0.749 inches
Second End Diameter
Between 1.2480 inches and 1.2490 inches
Second End Distance Between Keyway Centers
2.438 inches
Step Quantity
5
Largest Step Diameter
Between 1.973 inches and 1.977 inches
Surface Finish
125.0 microinches
Material
Steel comp 8620h
Material Specification
Qq-s-624 federal specification single material response
NSN
3040-00-972-2640
Part Number
3040009722640
Description
Shaft,shouldered
CAGE
SCY13

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 3040009722640 NSN 3040-00-972-2640

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
16.0 X 2.7 X 2.7
Paclk Weight:
8.5000lbs
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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