3040-01-035-9245 SHAFT,SHOULDERED Index 3040-01-044-5251 EXTENSION SHAFT

National Stock Number:
3040-01-044-3938

Federal Supply Class:
3040

National Item Identification Number:
010443938

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:
423498-2088K1BEAVER AEROSPACE & DEFENSE, INC.
423498-21BH50LIGI TOOL & ENGINEERING, INC.
423498-21UF60U.S.A. SPARES INC.
423498-21V517DUHADAWAY TOOL & DIE SHOP INC
423498-21WL29LASER MANUFACTURING INC
423498-22A832JMT MACHINE COMPANY
423498-22M490NASSAU TOOL WORKS, INC
423498-22V343APEX MANUFACTURING COMPANY, INC.
423498-230828KROBACH MFG. CORP.
423498-24M0M0SKY USA PRECISION MANUFACTURING LLC
423498-24Y858LUNA DEFENSE SYSTEMS INC
423498-25S946PRE-MACH INC
423498-274627FORT WALTON MACHINING INC
423498-280020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
423498-29U245MASTER RESEARCH & MANUFACTURING, INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER1.9950 INCHES NOMINAL
FIRST END STYLEPLAIN
FSC APPLICATION DATACATAPULT SYSTEM,LAUNCHING SHUTTLE
OVERALL LENGTH5.625 INCHES NOMINAL
MATERIALSTEEL
SECOND END GROOVE DIAMETER1.6250 INCHES NOMINAL
SECOND END GROOVE WIDTH0.3590 INCHES NOMINAL
SECOND END DIAMETER1.9950 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE2.641 INCHES NOMINAL
SECOND END STYLECIRCULAR GROOVED


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