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National Stock Number:
3040-01-205-7534
Federal Supply Class:
3040
National Item Identification Number:
012057534
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:
| RG54668-2 | 51663 | HYDRO-AIRE AEROSPACE CORP. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3678 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM | | FIRST END EXTERNAL THREAD LENGTH | 0.430 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.830 INCHES NOMINAL | | OVERALL LENGTH | 6.898 INCHES MINIMUM AND 6.912 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.9919 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | SECOND END EXTERNAL THREAD LENGTH | 0.560 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | FIRST END SECOND STEP 0.625-18UNJF-3A THD 0.680 IN. L; SECOND END 3.35 IN. L BORE 0.484 IN. DIA W/CBORE 0.6325 IN. DIA CHAM 60 DEG 0.680 IN. DIA,INTERNAL SPLINE 13 TEETH,0.5417 IN. PITCH DIA,0.500 - 0.505 IN. MINOR DIA,0.6167 - 0.6257 IN. MAJOR DIA | | STEP QUANTITY | 7 | | SURFACE FINISH | 16.0 MICROINCHES |
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