Model: 596-7409745-3

Shouldered Shaft

Special Features:

SECO-ND-SHA-FTEN

Properties:

First End Style
Splined (involute)
End Similarity
Not identical
Second End Style
Circular grooved and splined (straight)
Second End Groove Width
0.6560 inches
Second End Groove Diameter
1.8750 inches
Overall Length
10.275 inches
End Application
Cargo bay rammer chain sprocket box used on seawolf class submarine ssn 23
First End Diameter
Between 2.2920 inches and 2.3120 inches
First End Spline Length
1.375 inches
First End Spline Minor Diameter
2.1078 inches
First End Spline Major Diameter
Between 2.2920 inches and 2.3120 inches
First End Pressure Angle
30.0 degrees
First End Pitch Diameter
2.2500 inches
Second End Distance From End To Groove
1.714 inches
Second End Diameter
2.0930 inches
Second End Spline Length
1.714 inches
Second End Spline Minor Diameter
1.9210 inches
Second End Spline Major Diameter
Between 2.1050 inches and 2.1250 inches
Step Quantity
9
First End Spline Quantity
36
Second End Spline Quantity
33
Largest Step Diameter
2.500 inches
Surface Finish
16.0 microns
Part Name Assigned By Controlling Agency
Shaft, splined
Material
Steel comp 4340
Material Specification
Dod-f-24669/1 grade 4340 military specification single material response
Specification Data
81349-dod-f-24669/1 grade 4340 government specification
NSN
3040-01-496-5682
Part Number
596-7409745-3
Description
Shaft,shouldered
CAGE
53711

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 596-7409745-3 NSN 3040-01-496-5682

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:
A
ESD:
A
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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