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National Stock Number:
3040-01-207-9627
Federal Supply Class:
3040
National Item Identification Number:
012079627
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:
| 13215E2357 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 2.9660 INCHES MINIMUM AND 2.9710 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 2.6250 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.1055 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.161 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 0.161 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 2.9660 INCHES MINIMUM AND 2.9710 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 2.7030 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 23 | | FIRST END STYLE | CIRCULAR GROOVED AND SPLINED (STRAIGHT) | | OVERALL LENGTH | 5.900 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A331 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | B0RE 1.375 IN. DIA;SPLINED ACROSS LENGTH SAME AS ENDS | | SURFACE FINISH | 125.0 MICROINCHES |
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