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National Stock Number:
3040-00-409-2144
Federal Supply Class:
3040
National Item Identification Number:
004092144
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:
| 420251-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END FLAT DEPTH | 0.2340 INCHES NOMINAL | | FIRST END FLAT LENGTH | 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM | | FIRST END DIAMETER | 1.9960 INCHES MINIMUM AND 1.9980 INCHES MAXIMUM | | FIRST END STYLE | FLATTED | | MATERIAL | NICKEL ALLOY A | | OVERALL LENGTH | 5.250 INCHES MINIMUM AND 5.281 INCHES MAXIMUM | | SURFACE FINISH | 32.0 MICROINCHES |
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