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National Stock Number:
3040-01-060-0726
Federal Supply Class:
3040
National Item Identification Number:
010600726
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:
| PWA51522-4 | 60606 | POLLARD TOOL AND MACHINE INC | | PWA51522-4 | 77445 | RTX CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | RETAINER,FAN DRIVE TURBINE MODULE,REAR | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 3.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4140-4150 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | 1ST END,2ND STEP,0.750-16 UNF-3A THREAD; MAJOR DIA. MED. KNURLED | | SECOND END DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.750 INCHES NOMINAL | | SECOND END STYLE | TONGUE | | SECOND END TONGUE THICKNESS | 0.750 INCHES NOMINAL | | SECOND END TONGUE WIDTH | 1.000 INCHES NOMINAL | | STEP QUANTITY | 4 |
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