|
|
|
National Stock Number:
3040-01-492-8081
Federal Supply Class:
3040
National Item Identification Number:
014928081
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.
|
Manufacturer Information:
| 7068530 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 751-7068530-A7 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H841-0305 | 96169 | ELECTRIC BOAT CORPORATION | | H841-0305-A7 | 96169 | ELECTRIC BOAT CORPORATION |
|
Techincal Specification:
| SECOND END DIAMETER | 2.6250 INCHES NOMINAL | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 5.000 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 2.6200 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 2.2510 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 20 | | SPECIAL FEATURES | CONSISTS OF THE FOLLOWING PARTS FROM DRAWING 7068530, 1EA PC 8 SEAMLESS PIPE, 1EA PC 37 PLUG END; THESE PARTS ARE WELDED TOGETHER; PC 8 LEFT SIDE INSIDE DIA 2.640-2.645 IN. FOR 7.25 IN. FROM END; RIGHT SIDESAME INSIDE DIA FOR 5 IN. FROM END; MATERIAL SPECS, PC 8 MIL-T-1368 CL-B,PC 37 QQ-N-286 FORM-2 ANL AH; PC 28 PLUG END, NOT INCLUDED, IS WELDED INTO OTHER END OF SHAFT | | STEP QUANTITY | 2 | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.6250 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 3.500 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 2.6200 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 2.2510 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 20 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 3.500 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY 400 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT ASSEMBLY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 158.180 INCHES NOMINAL |
|
|