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National Stock Number:
3040-01-014-7056
Federal Supply Class:
3040
National Item Identification Number:
010147056
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:
| A51B25622 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B25622-11 | 02108 | SPIRAL TOOL CORPORATION | | A51B25622-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B25622-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B25622-11 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4975 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 2.125 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.125 INCHES NOMINAL | | SECOND END DIAMETER | 0.4975 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SECOND END HOLE DIAMETER | 0.0770 INCHES MINIMUM AND 0.0820 INCHES MAXIMUM | | SURFACE FINISH | 125.0 MICROINCHES |
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