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National Stock Number:
3040-00-044-7036
Federal Supply Class:
3040
National Item Identification Number:
000447036
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 4F63639-103A | 98897 | LOCKHEED MARTIN CORP | | 4F63639-107A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FSC APPLICATION DATA | ROLLER,CARRIAGE MECH,AFT CARGO DOOR,AIRCRAFT | | LARGEST STEP DIAMETER | 1.370 INCHES NOMINAL | | OVERALL LENGTH | 1.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 4140 | | STEP QUANTITY | 4 |
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