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National Stock Number: 3040-01-373-9983
Federal Supply Class: 3040
National Item Identification Number: 013739983
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.
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Manufacturer Information:
8350957 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 2.7433 INCHES MINIMUM AND 2.7438 INCHES MAXIMUM | FIRST END STYLE | PLAIN | OVERALL LENGTH | 4.460 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,COMP 4320 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | SPECIAL FEATURES | 2ND END HAS THRU HOLE DRILLED DIAGONALLY,0.250 IN.DIA,W/1 END 0.450 IN.FROM END,AND FOLLOWING A 56 DEGREE ANGLE THRU SHAFT TOWARDS 1ST END | SECOND END DIAMETER | 2.7433 INCHES MINIMUM AND 2.7438 INCHES MAXIMUM | SECOND END DISTANCE FROM END TO FLAT | 0.2700 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM | SECOND END GROOVED FLAT DEPTH | 0.1630 INCHES MINIMUM AND 0.1680 INCHES MAXIMUM | SECOND END GROOVED FLAT LENGTH | 0.3460 INCHES MINIMUM AND 0.3560 INCHES MAXIMUM | SECOND END STYLE | FLAT GROOVED |
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