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National Stock Number:
3040-01-121-2434
Federal Supply Class:
3040
National Item Identification Number:
011212434
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:
| 123-4775391 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 123-4775391 ITEM 10 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 123-4775391 PC10 | 71905 | DERBYSHIRE MACHINE & TOOL CO | | 87547-1124 | 96169 | ELECTRIC BOAT CORPORATION | | 87547-1124 ITEM 10 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 2.8450 INCHES MINIMUM AND 2.8460 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-1368,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY 400 | | OVERALL LENGTH | 44.780 INCHES NOMINAL | | SPECIAL FEATURES | BORE LG OF SHAFT,2.0955 IN. BORE DIA;CTR PORTICON OF SHAFT WHICH IS 24.780 IN. LG HAS O/D OF 2.875 IN. | | SURFACE FINISH | 125.0 MICROINCHES |
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