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National Stock Number:
3040-01-475-8168
Federal Supply Class:
3040
National Item Identification Number:
014758168
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:
| 13492667 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2466 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM | | FIRST END STEP LENGTH | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM | | FIRST END STYLE | TONGUE AND INTERNALLY THREADED | | FIRST END INTERNAL THREAD LENGTH | 0.138 INCHES NOMINAL | | FIRST END TONGUE THICKNESS | 0.189 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-582/303 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A-582/304 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-763 FED STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 OR STEEL COMP 304 | | OVERALL LENGTH | 0.902 INCHES MINIMUM AND 0.922 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTOR,SHAFT | | SPECIAL FEATURES | NHA P/N 13496624 & 13492665; 0.032 IN. WIDE CIRCULAR GROOVE 0.230 IN. DEEP, 0.352 IN. FROM 1ST END; 2ND END 0.375 IN. DIA., 0.191 IN. DEEP SLOT 0.100 IN. WIDE, 0.218 IN. END HOLE 0.215 IN. DEEP; PASSIVATE PER QQ-P-35 TYPE II | | STEP QUANTITY | 4 |
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