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National Stock Number: 3040-01-489-1098
Federal Supply Class: 3040
National Item Identification Number: 014891098
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:
7261661 | 53711 | NAVAL SEA SYSTEMS COMMAND | 7261661 PC 4 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 1.1250 INCHES NOMINAL | FIRST END EXTERNAL THREAD LENGTH | 1.625 INCHES NOMINAL | FIRST END STYLE | EXTERNAL THREADED | LARGEST STEP DIAMETER | 3.625 INCHES NOMINAL | OVERALL LENGTH | 17.560 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-150, ALLOY UNS 63200, TEMPER TQ50 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | COPPER | PART NAME ASSIGNED BY CONTROLLING AGENCY | PISTON KICKER | SPECIAL FEATURES | PART OF PERISCOPE FAIRING HOIST CYLINDER | STEP QUANTITY | 6 | SUPPLEMENTARY FEATURES | 1ST END HAS 0.250 IN. BORE. 2ND END IS 3.37 IN. NOM. OD, 2.751 IN. NOM. ID | SURFACE FINISH | 32.0 MICROINCHES |
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