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National Stock Number:
3040-01-498-2661
Federal Supply Class:
3040
National Item Identification Number:
014982661
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:
| 596-7409761-85 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7409761 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B831-9110-85 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 2.120 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 4.590 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ARM ROLLAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | SECOND END DIAMETER | 0.8800 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.250 INCHES NOMINAL | | SECOND END STYLE | TONGUE AND INTERNALLY THREADED | | SECOND END TONGUE THICKNESS | 0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | SECOND END INTERNAL THREAD LENGTH | 0.630 INCHES MINIMUM AND 0.900 INCHES MAXIMUM | | STEP QUANTITY | 3 |
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