Model: 74A640007-2003

Shouldered Shaft

Properties:

First End Style
Unthreaded cross drilled
End Similarity
Not identical
Second End Style
Cross drilled and externally threaded
Overall Length
6.250 inches
First End Diameter
Between 0.8731 inches and 0.8734 inches
First End Hole Diameter
0.2500 inches
First End Distance From Hole Center To End
0.380 inches
Second End Diameter
Between 0.3053 inches and 0.3125 inches
Second End Hole Diameter
0.0760 inches
Second End Distance From Hole Center To End
0.120 inches
Second End External Thread Length
0.367 inches
Second End Hole Depth
0.313 inches
Step Quantity
3
Largest Step Diameter
0.874 inches
Surface Finish
125.0 microinches
Material
Stainless steel
Material Specification
Ams 5643 assn standard single material response
Fsc Application Data
Actuator, electro-mechanical, rotary-canopy
NSN
3040-01-148-1544
Part Number
74A640007-2003
Description
Shaft,shouldered
CAGE
76301

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 74A640007-2003 NSN 3040-01-148-1544

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:
8.0 X 0.0 X 0.0
Paclk Weight:
0.4000lbs
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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