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National Stock Number:
3040-01-501-5091
Federal Supply Class:
3040
National Item Identification Number:
015015091
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:
| 342-7067321-12 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 342-7067321-A12 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7067321 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H643-7002-12 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.7440 INCHES MINIMUM AND 1.7450 INCHES MAXIMUM | | FIRST END SPLINE LENGTH | 9.8600 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.7440 INCHES MINIMUM AND 1.7450 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 1.4840 INCHES MINIMUM AND 1.4980 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 9 | | FIRST END STYLE | SPLINED (STRAIGHT) | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A705 TY-630 COND-H1100 ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CRANKSHAFT | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 21.940 INCHES NOMINAL | | SECOND END DIAMETER | 1.2500 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY AND INTERNALLY THREADED |
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