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National Stock Number:
3040-01-498-1539
Federal Supply Class:
3040
National Item Identification Number:
014981539
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:
| 752-7068502 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 752-7068502-80 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H832-1684-80 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 1.1000 INCHES MINIMUM AND 1.1600 INCHES MAXIMUM FIRST END | | EXTERNAL KEYWAY LENGTH | 1.0300 INCHES MINIMUM AND 1.0900 INCHES MAXIMUM SECOND END | | FIRST END DIAMETER | 0.7484 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.0610 INCHES MINIMUM AND 0.1194 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.1880 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | FIRST END STYLE | FLAT KEYWAY | | OVERALL LENGTH | 5.860 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A564, TY-630 NATIONAL SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.7484 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM | | SECOND END STYLE | FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.1790 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM | | SECOND END KEYWAY WIDTH | 0.2500 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM | | SPECIAL FEATURES | SHAFT HAS A GROOVED AREA 1.638 FROM END. |
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