3040-01-089-7789 SHAFT,STRAIGHT Index 5985-01-089-7792 MIXER,CRYSTAL,COAXIAL

National Stock Number:
3040-01-089-7790

Federal Supply Class:
3040

National Item Identification Number:
010897790

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:
10126871A486GNIMIKKEISTOKESKUS NCB FINLAND
1252430319200US ARMY ARDEC RDECOM
465-43030291HROSOMAK S.A
3040PL10377159009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
2 0040-089AC90NBAE SYSTEMS HAGGLUNDS AKTIEBOLAG
2 0040-089S3465BAE SYSTEMS HAGGLUNDS AB
465-43031YQE8ALLIANT TECHSYSTEMS OPERATIONS LLC
465-43038KP69NORTHROP GRUMMAN SYSTEMS CORP


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER12.97 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER28.90 MILLIMETERS MINIMUM AND 28.95 MILLIMETERS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,CONDTN OPTL MIL STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
OVERALL LENGTH83.0 MILLIMETERS NOMINAL
SECOND END EXTERNAL THREAD LENGTH10.5 MILLIMETERS NOMINAL
SECOND END DIAMETER11.2 MILLIMETERS MINIMUM AND 11.4 MILLIMETERS MAXIMUM
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY4


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