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National Stock Number:
3040-01-258-0239
Federal Supply Class:
3040
National Item Identification Number:
012580239
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:
| 32558 | 05088 | KEARFOTT CORP | | 32558 | 06987 | FL AEROSPACE CORP JANITROL AERO DIV/GENERAL DESIGN |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.0930 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.3034 INCHES NOMINAL | | OVERALL LENGTH | 1.171 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-7638 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 440C | | SECOND END DIAMETER | 0.1247 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | BOTH ENDS HAVE NO. 1 CENTER 0.078 IN. DIA;GEAR 0.556 IN. LG,0.166 IN. FROM SECOND END,14 TEETH,INVOLUTE,PRESS ANGLE 20 DEG.,PITCH DIA 0.2187,0.250 O.D.,DIAMETRAL PITCH 64 | | STEP QUANTITY | 8 |
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