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National Stock Number:
3040-01-412-5282
Federal Supply Class:
3040
National Item Identification Number:
014125282
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:
| 231-6758828FNMPLM-A7 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6758828 | 53711 | NAVAL SEA SYSTEMS COMMAND | | D94000826 FN MPLM-A7 | 96169 | ELECTRIC BOAT CORPORATION | | D94000826-A7 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END FLAT DEPTH | 1.8800 INCHES NOMINAL | | FIRST END FLAT LENGTH | 1.8800 INCHES NOMINAL | | FIRST END DIAMETER | 0.3750 INCHES NOMINAL | | FIRST END STYLE | FLATTED | | OVERALL LENGTH | 4.310 INCHES NOMINAL | | MATERIAL | STEEL COMP 304 | | SECOND END EXTERNAL THREAD LENGTH | 2.4300 INCHES NOMINAL | | SECOND END DIAMETER | 0.3750 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | LEFT HAND THREADS,3/8-16 UNC-2A |
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