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National Stock Number:
3040-01-454-6849
Federal Supply Class:
3040
National Item Identification Number:
014546849
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:
| 7110230 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7110230-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | LARGEST STEP DIAMETER | 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM | | OVERALL LENGTH | 2.235 INCHES MINIMUM AND 2.265 INCHES MAXIMUM | | MATERIAL | PLASTIC | | SPECIAL FEATURES | THRU BORE, 0.875 IN. DIA FIRST END; THREE 0.190-24 UNJC-3B HOLES ON A 1.500 IN. DIA BOLT CIRCLE ON THE FIRST END; CBORE, 0.985 IN. DIA 0.500 IN. DEEP SECOND END; THREE 0.190-24 UNJC-3B HOLES EQUALLY SPACED 120.0 DEG APART ON SECOND END | | STEP QUANTITY | 2 |
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