Model: 373019-1

Shouldered Shaft

Special Features:

1st step both ends copper plated; rockwell c hardness 88-90 1st step both ends; casehardened

Properties:

First End Style
Splined (straight)
End Similarity
Not identical
Second End Style
Splined (straight)
Overall Length
Between 8.430 inches and 8.450 inches
First End Diameter
0.4345 inches
First End Spline Length
Between 0.670 inches and 0.690 inches
First End Spline Minor Diameter
0.3567 inches
First End Spline Major Diameter
0.4345 inches
Second End Diameter
0.5387 inches
Second End Spline Length
Between 0.400 inches and 0.420 inches
Second End Spline Minor Diameter
0.4369 inches
Second End Spline Major Diameter
0.5387 inches
Step Quantity
4
First End Spline Quantity
13
Second End Spline Quantity
12
Largest Step Diameter
0.538 inches
Material
Steel
Material Specification
Ams 6448 assn standard single material response
NSN
3040-00-776-3323
Part Number
373019-1
Description
Shaft,shouldered
CAGE
99193

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 373019-1 NSN 3040-00-776-3323

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
9.0 X 1.0 X 1.0
Paclk Weight:
0.4000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
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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