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National Stock Number:
3040-00-770-8380
Federal Supply Class:
3040
National Item Identification Number:
007708380
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:
| 1623944 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 1623944PC1 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 805-1623944PC1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END EXTERNAL THREAD LENGTH | 1.0625 INCHES NOMINAL | | FIRST END DIAMETER | 0.8750 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | OVERALL LENGTH | 8.562 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 OR STEEL COMP 304 | | SPECIAL FEATURES | 0.625-11 UNC-3A THREAD BOTH ENDS,0.623 IN. W A CROSS FLATS BOTH ENDS,0.875 IN.-7 LEFT HAND ACME THREAD ON FIRST SHOULDER | | STEP QUANTITY | 3 |
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