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National Stock Number:
3040-00-074-4040
Federal Supply Class:
3040
National Item Identification Number:
000744040
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:
| 825-31 | 0ZBJ4 | PHILIPS NORTH AMERICA LLC | | 825-31 | 52983 | HEWLETT-PACKARD CO WALTHAM DIV |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END FLAT DEPTH | 0.0311 INCHES NOMINAL | | FIRST END DIAMETER | 0.3121 INCHES NOMINAL | | FIRST END FLAT LENGTH | 0.250 INCHES NOMINAL | | FIRST END STYLE | FLATTED | | OVERALL LENGTH | 7.870 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,TY 17-4PH FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END GROOVED FLAT DEPTH | 0.0311 INCHES NOMINAL | | SECOND END GROOVED FLAT LENGTH | 0.2500 INCHES NOMINAL | | SECOND END DIAMETER | 0.3121 INCHES NOMINAL | | SECOND END STYLE | FLAT GROOVED | | SPECIAL FEATURES | TWO FLATS 90 DEG APART AT EACH LOCATION AND VISUALLY COPLANAR; SHAFT STRAIGHT WITHIN 0.001 IN. 6 IN.; DISTANCES FROM 2ND END TO FLATS 0.660 IN.,3.390 IN.,4.020 IN. | | SURFACE FINISH | 16.0 MICROINCHES |
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