Model: H552-0602-49

Shouldered Shaft

Special Features:

Next higher assembly: motor assembly wp. 0.125 wide x 1.500 diameter groove is provided between 1.750-5unc-3a threads and straight spline on second end of shaft; sae 10 b splines are on both ends in-line

Properties:

First End Style
Splined (straight)
End Similarity
Identical
Second End Style
Straight splined and externally threaded
Overall Length
33.750 inches
End Application
Main ballast tank vent valve assembly for los angeles class submarine (688)
First End Diameter
Between 2.4930 inches and 2.4940 inches
First End Spline Length
10.120 inches
First End Spline Minor Diameter
Between 2.1280 inches and 2.1430 inches
First End Spline Major Diameter
Between 2.4930 inches and 2.4940 inches
Second End Diameter
1.7500 inches
Second End Spline Length
4.130 inches
Second End Spline Minor Diameter
Between 2.1280 inches and 2.1430 inches
Second End Spline Major Diameter
Between 2.4930 inches and 2.4940 inches
Second End External Thread Length
2.625 inches
Step Quantity
7
First End Spline Quantity
10
Second End Spline Quantity
10
Largest Step Diameter
Between 2.495 inches and 2.497 inches
Surface Finish
32.0 microinches
Part Name Assigned By Controlling Agency
Shaft
Material
Nickel alloy k-500
Material Specification
Qq-n-286 form 2, cond annealed & age hardened finish b federal specification single material response
NSN
3040-01-498-9946
Part Number
H552-0602-49
Description
Shaft,shouldered
CAGE
96169

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 H552-0602-49 NSN 3040-01-498-9946

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:
36.0 X 6.0 X 6.0
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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