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National Stock Number:
3040-01-418-6566
Federal Supply Class:
3040
National Item Identification Number:
014186566
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:
| 7B9-06366 | 34712 | LAKE SHORE SYSTEMS, INC. | | 7D3-05168 | 34712 | LAKE SHORE SYSTEMS, INC. | | S4-28 | 29440 | W. M. BERG INC | | 7D3-05168-9 | 34712 | LAKE SHORE SYSTEMS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 0.2285 INCHES MINIMUM AND 0.2315 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.0400 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM | | FIRST END DISTANCE FROM END TO GROOVE | 0.6280 INCHES MINIMUM AND 0.6340 INCHES MAXIMUM | | FIRST END STYLE | CIRCULAR GROOVED | | OVERALL LENGTH | 2.8750 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | SECOND END DIAMETER | 0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM | | SECOND END GROOVE DIAMETER | 0.2285 INCHES MINIMUM AND 0.2315 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0400 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.2860 INCHES MINIMUM AND 0.2900 INCHES MAXIMUM | | SECOND END SLOT DEPTH | 0.0460 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM | | SECOND END SLOT WIDTH | 0.0640 INCHES MINIMUM AND 0.0750 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED AND SLOTTED | | SURFACE FINISH | 10.0 MICROINCHES |
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