4730-01-503-3129 PLUG,PIPE Index 5331-01-503-3131 O-RING

National Stock Number:
3040-01-503-3130

Federal Supply Class:
3040

National Item Identification Number:
015033130

Description:
SHAFT,SHOULDERED

Detail:
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.


Manufacturer Information:
596-7410249-4353711NAVAL SEA SYSTEMS COMMAND
741024953711NAVAL SEA SYSTEMS COMMAND
B831-9511-4396169ELECTRIC BOAT CORPORATION


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER1.5753 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH0.940 INCHES NOMINAL
FIRST END STYLEEXTERNAL THREADED
LARGEST STEP DIAMETER2.500 INCHES NOMINAL
OVERALL LENGTH19.130 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A564, TYPE 630, COND H1150 NATIONAL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
PART NAME ASSIGNED BY CONTROLLING AGENCYVERTICAL PIVOT PIN
SECOND END DIAMETER1.3750 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH0.870 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
SPECIAL FEATURESTHERE IS ALSO TWO KEY WAYS ON THIS SHAFT
STEP QUANTITY8


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