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National Stock Number:
3040-01-500-7941
Federal Supply Class:
3040
National Item Identification Number:
015007941
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:
| 167-7106787 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 167-7106787-4 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H547-0249-4 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.4970 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM | | FIRST END INTERNAL THREAD LENGTH | 0.710 INCHES NOMINAL | | FIRST END STYLE | SLOTTED AND INTERNALLY THREADED | | FIRST END SLOT DEPTH | 0.380 INCHES NOMINAL | | FIRST END SLOT WIDTH | 0.120 INCHES NOMINAL | | OVERALL LENGTH | 4.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750 COMPOSITION:A TEMPER:HARD FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,INTERLOCK | | SPECIAL FEATURES | PROVIDED WITH 0.250-20UNC-3B X 0.310 MINIMUM THREAD DEPTH ON BOTH ENDS OF SHAFT | | SURFACE FINISH | 32.0 MICROINCHES |
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