Model: 6726890

Shouldered Shaft

Special Features:

Second step from first end is splined identical to second end

Properties:

First End Style
External threaded
End Similarity
Not identical
Second End Style
Cross drilled hole and splined (straight)
Overall Length
Between 26.9100 inches and 26.9700 inches
End Application
Seawolf class ssn
First End Diameter
1.5000 inches
First End External Thread Length
Between 2.2200 inches and 2.2800 inches
Second End Diameter
Between 3.2450 inches and 3.2470 inches
Second End Spline Length
12.8100 inches
Second End Spline Minor Diameter
Between 2.8700 inches and 2.8750 inches
Second End Spline Major Diameter
Between 3.2450 inches and 3.2470 inches
Second End Hole Diameter
Between 1.1210 inches and 1.1370 inches
Second End Distance From Hole Center To End
2.0000 inches
Second End Hole Depth
3.2470 inches
Step Quantity
5
Second End Spline Quantity
9
Largest Step Diameter
Between 3.7500 inches and 3.7540 inches
Part Name Assigned By Controlling Agency
Shaft, actuator extension
Material
Nickel alloy k-500
NSN
3040-01-488-5565
Part Number
6726890
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 6726890 NSN 3040-01-488-5565

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:
29.0 X 5.7 X 5.7
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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