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National Stock Number:
3040-00-670-9308
Federal Supply Class:
3040
National Item Identification Number:
006709308
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:
| 56C23351 | 05861 | EGLIN AIR FORCE BASE | | 56C23351 | 80049 | DEPARTMENT OF THE AIR FORCE | | 56C23351 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER | | 56C23351-1 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 2.8750 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 1.250 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | OVERALL LENGTH | 16.047 INCHES MINIMUM AND 16.062 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-830 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | CADMIUM PLATED PER QQ-P-416 TYPE 1 CLASS 1; 4 LUBE HOLES 0.312 IN. DIA,EQUALLY SPACED; SHAFT THD DESIGNATION 1.250-12UNF 3B | | SURFACE FINISH | 63.0 MICROINCHES |
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