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National Stock Number:
3040-01-193-7741
Federal Supply Class:
3040
National Item Identification Number:
011937741
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:
| 515-4457070 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 515-4457070 ITEM 85 | 43689 | HUNTINGTON INGALLS INC | | 6002-107 ITEM 85 | 43689 | HUNTINGTON INGALLS INC | | 515-4457070.ITEM.85 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4970 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 4.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-783,CLASS 304 CF,COND.B FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303SE | | SECOND END DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 3 | | SURFACE FINISH | 63.0 MICROINCHES |
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