7520-01-499-0973 MARKER,TUBE TYPE Index 5998-01-499-0975 ELECTRONIC COMPONENTS ASSEMBLY

National Stock Number:
3040-01-499-0974

Federal Supply Class:
3040

National Item Identification Number:
014990974

Description:
SHAFT,STRAIGHT

Detail:
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for jubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.


Manufacturer Information:
167-706679153711NAVAL SEA SYSTEMS COMMAND
167-7066791-10753711NAVAL SEA SYSTEMS COMMAND
H547-1112-10796169ELECTRIC BOAT CORPORATION


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER1.8760 INCHES MINIMUM AND 1.8810 INCHES MAXIMUM
FIRST END STYLEPLAIN
OVERALL LENGTH30.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FORM 2 ANL HF AH FED SPEC SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY
PART NAME ASSIGNED BY CONTROLLING AGENCYSHAFT, HINGE
SPECIAL FEATURESHINGE SHAFT IS TO THE "BRIDGE ACCESS TRUNK LOWER HATCH ASSEMBLY"; ONLY THE FIRST 7 INCHES OF SHAFT ENDS HAVE SMOOTH FINISH
SURFACE FINISH63.0 MICROINCHES


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