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National Stock Number:
3040-00-337-1354
Federal Supply Class:
3040
National Item Identification Number:
003371354
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.
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Manufacturer Information:
| 206-310 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP | | 979-1B379 | 00607 | GAP INSTRUMENT CORP | | 9965-12 | 03848 | ARMA DIV AMBAC INDUSTRIES INC | | 979-1B379 | 07CR8 | ADVANCED LOGIC RESOURCES INC | | R11683 | 77885 | SEEBURG CORP THE SEEBURG PRODUCTS DIV |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.3130 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.2500 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0300 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.670 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 4.880 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | STEP QUANTITY | 2 | | SURFACE FINISH | 16.0 MICROINCHES |
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