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National Stock Number:
1630-01-241-2984
Federal Supply Class:
1630
National Item Identification Number:
012412984
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:
| 402321-5 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | END SIMILARITY | NOT IDENTICAL | | FIRST END STYLE | TAPERED WITH FLAT | | FIRST END TAPER MAJOR DIAMETER | 4.4980 INCHES MINIMUM AND 4.5000 INCHES MAXIMUM | | FSC APPLICATION DATA | AIRCRAFT SKI SYSTEM | | MATERIAL | STEEL COMP 4340 | | OVERALL LENGTH | 17.740 INCHES NOMINAL | | SPECIAL FEATURES | FORM,FIT,FUNCTION |
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