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National Stock Number:
3040-01-540-0437
Federal Supply Class:
3040
National Item Identification Number:
015400437
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:
| 7491073 | 50225 | NAVAL UNDERSEA WARFARE CTR | | 7491073 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 8878051122 | 34228 | L3 TECHNOLOGIES, INC. |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END ANGLE BETWEEN FLATS | 90.0 DEGREES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,FLEX,MODIFIED DAY MIRROR | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.875 INCHES NOMINAL | | SECOND END ANGLE BETWEEN FLATS | 90.0 DEGREES NOMINAL | | SPECIAL FEATURES | 2 X 8-32 UNC-2B THRU 90 DEG FROM EXISTING HOLES;2X0.130 FROM FLAT;2X EXISTING 8-32 HOLES;DISTRIBUTION STATEMENT D;EXPORT CONTROLED;CRITICAL TECHNOLOGY;ALTERED ITEM DRAWING;CONTRACT N66604-98-D-0574;MAKE FROM P/N887B05112(34228) NIIN 01-149-5318 | | STEP QUANTITY | 1 |
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