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National Stock Number:
3040-00-124-1425
Federal Supply Class:
3040
National Item Identification Number:
001241425
Description:
SHAFT,STRAIGHT
Detail:
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for jubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 8438085 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1246 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 1.480 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-580,CLASS W1-10-1.00C FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.1246 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.3000 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.0780 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0320 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.3200 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | SPECIAL FEATURES | MANGANESE PHOSPHATE,MIL-P-16232,TYPE M,CLASS 1 OR ZINC PHOSPHATE,MIL-P-16232,TYPE Z,CLASS 1; 1ST END HEAD CHARACTERISTICS: 0.375 IN. DIA.,0.130 IN.ALONG LG.,HEAD TAPERS TO 29.0 DEG.; 2ND END THREAD CHARACTERISTICS: 0.112-40UNC-2A,END BEVELED TO 0.020 IN. ALONG LG. AND DIA. BY 45.0 DEG. | | SURFACE FINISH | 125.000 MICROINCHES |
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