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National Stock Number:
3040-01-492-7622
Federal Supply Class:
3040
National Item Identification Number:
014927622
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:
| 564-7066816-21 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7066816 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H553-2002 | 96169 | ELECTRIC BOAT CORPORATION | | H553-2002-21 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| SECOND END SPLINE LENGTH | 2.0000 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.0780 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.9970 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM | | SECOND END SPLINE QUANTITY | 10 | | SPECIAL TEST FEATURES | DEEP SUBMERGENCE SYSTEMS-FULL COMPLIANCE. (DSS-FC) | | SPECIAL FEATURES | QFIRST END IS MACHINED OUT TO A DEPTH OF 0.52 IN. X 0.656 IN. INSIDE DIA, CORNERS ARE RADIUS .03 X 45 DEGREES; ECCENTRIC STARTS 0.781 IN. FROM FIRST END AND IS 2.589-2.591 IN. LONG AND IS FLUSH WITH SHAFT ON ONE SIDE. | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9992 INCHES MINIMUM AND 0.9997 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.812 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A193 GR-B7 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT, ECCENTRIC | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.440 INCHES NOMINAL | | SECOND END DIAMETER | 0.9992 INCHES MINIMUM AND 0.9997 INCHES MAXIMUM | | SECOND END STYLE | SPLINED (STRAIGHT) |
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