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National Stock Number:
3040-01-423-8883
Federal Supply Class:
3040
National Item Identification Number:
014238883
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:
| 211092249 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 211092249SS | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 6405242 FN 18SS | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 754-6405242 FIND 18SS | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 6405242 FN 18 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 754-6405242 FIND 18 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF2230-2210 FN 18SS | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 7.0010 INCHES MINIMUM | | FIRST END SPLINE LENGTH | 8.0950 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 7.9910 INCHES MINIMUM | | FIRST END SPLINE QUANTITY | 9 | | FIRST END STYLE | SPLINED (STRAIGHT) | | MATERIAL | NICKEL ALLOY | | OVERALL LENGTH | 71.126 INCHES NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR SUBSAFE ITEMS | | SECOND END DIAMETER | 6.0010 INCHES MINIMUM | | SECOND END STYLE | INTERNAL THREADED |
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