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National Stock Number:
3040-01-498-8100
Federal Supply Class:
3040
National Item Identification Number:
014988100
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:
| 039-54054 | 9F512 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,KEYED | | SPECIAL FEATURES | HIGH STRENGTH HEAT TREATED KEYS MUST BE USED; REPLACEMENT KEYS MUST BE HARDENED TO 27-34 RC; KEY CORNERS MUST BE CHAMFERED 0.030-0.040IN.; 0.075-1.0MM AT 45 DEG TO CLEAR RADII THAT EXIST IN THE KEYWAY |
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