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National Stock Number:
3040-00-959-5808
Federal Supply Class:
3040
National Item Identification Number:
009595808
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:
| 27056 | 0UES3 | MID-AMERICA AEROTECH, LLC | | 27056 | 19156 | MOOG INC | | 27056 | 79294 | E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS | | 27056 | 94697 | MOOG INC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL KEYWAY LENGTH | 1.200 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 1.250 INCHES NOMINAL | | FIRST END DIAMETER | 0.4294 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.066 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.0930 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM | | FIRST END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | FSC APPLICATION DATA | SERVOCYLINDER | | LARGEST STEP DIAMETER | 0.438 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 17-4PH | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 5.875 INCHES NOMINAL | | SECOND END DIAMETER | 0.2438 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | SECOND END KEYWAY DEPTH | 0.051 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.0620 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM | | SECOND END EXTERNAL KEYWAY LENGTH | 0.500 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.9450 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | SPECIAL FEATURES | FIRST END,THD SIZE 0.438-20 UNF-3A,0.045 IN. WIDE SLOT; SECOND END,THD SIZE 0.250-28 UNF-3A,HEX WRENCHING FACILITY; PASSIVATE;WEAPON SYSTEM ESSENTIAL | | STEP QUANTITY | 3 | | SURFACE FINISH | 125.0 MICROINCHES |
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