Model: 157D3078

Shouldered Shaft

Special Features:

Center of shaft, 1.470 in. Lg spline, 0.6225 in. Dia, 23 theoretical teethmajor diameter 0.750 in., minor diameter 0.644 in., pitch 32/64

Properties:

First End Style
Circular grooved, splined (straight) and externally threaded
First End Groove Width
0.0700 inches
First End Groove Diameter
0.3600 inches
End Similarity
Not identical
Second End Style
Flatted
Overall Length
10.350 inches
First End Distance From End To Groove
0.5700 inches
First End Diameter
0.4059 inches
First End Spline Length
0.5200 inches
First End Spline Minor Diameter
0.3950 inches
First End Spline Major Diameter
0.5000 inches
First End Internal Thread Length
0.3750 inches
Second End Flat Depth
0.0567 inches
Second End Flat Length
1.2500 inches
Second End Diameter
0.6242 inches
Step Quantity
7
First End Spline Quantity
15
Largest Step Diameter
0.6225 inches
Material
Steel
Material Specification
Ams5643 assn standard single material response
NSN
3040-01-257-2760
Part Number
157D3078
Description
Shaft,shouldered
CAGE
05606

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 157D3078 NSN 3040-01-257-2760

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:
QS
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
12.0 X 0.0 X 0.0
Paclk Weight:
0.9000lbs
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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