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National Stock Number:
3040-01-418-4090
Federal Supply Class:
3040
National Item Identification Number:
014184090
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:
| 528-6409001 FIND 1 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6409001 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DA2500-3567 | 43689 | HUNTINGTON INGALLS INC | | DA2500-3567 PIECE 1 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7470 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | OVERALL LENGTH | 3.6900 INCHES NOMINAL | | SPECIAL FEATURES | 2ND END 1.7500 IN. OD, 0.6860MIN. 0.6970MAX. OD.,FOUR MTG HOLES ON A 1.312 BC, 0.190-24 UNC 2B THR | | STEP QUANTITY | 2 | | SURFACE FINISH | 63.0 MICROINCHES |
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