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National Stock Number:
3040-01-507-2349
Federal Supply Class:
3040
National Item Identification Number:
015072349
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:
| 38517-516 1706H | 25567 | THE GORMAN-RUPP COMPANY | | 93016B4302 | 01365 | MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER | | 93016B4302 | 25567 | THE GORMAN-RUPP COMPANY |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AMFZ AND AMDL AND CSPY | | END SIMILARITY | NOT IDENTICAL | | FIRST END GROOVE DIAMETER | 2.0260 INCHES MINIMUM AND 2.0380 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.0860 INCHES MINIMUM AND 0.0910 INCHES MAXIMUM | | FIRST END DIAMETER | 2.1655 INCHES MINIMUM AND 2.1660 INCHES MAXIMUM | | FIRST END DISTANCE FROM END TO GROOVE | 7.073 INCHES MINIMUM AND 7.074 INCHES MAXIMUM | | FIRST END EXTERNAL THREAD LENGTH | 2.630 INCHES NOMINAL | | FIRST END STYLE | TWO CIRCULAR GROOVES | | LARGEST STEP DIAMETER | 2.1655 INCHES MINIMUM AND 2.1660 INCHES MAXIMUM | | OVERALL LENGTH | 18.370 INCHES MINIMUM AND 18.390 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | TYPE 17-4 PH, ASTM A564, COND H ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,IMPELLER | | SECOND END DIAMETER | 0.9825 INCHES MINIMUM AND 0.9835 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 6 | | SUPPLEMENTARY FEATURES | MATERIAL IS STAINLESS STEEL BAR, 2.25 DIA TYPE 17-4 PH, ASTM A564, COND. H HEAT TREAT TO H-1025; HARDENING PROCESS IS HEAT TO 1025 F FOR 4 HOURS AND AIR DRY; ROCKWELL HARDNESS C 35-42; THREADED END 1.250-12 UNF-3A; OIL RETURN GROOVE 0.09 WIDE X 0.03 DEEP X 0.25 PITCH | | SURFACE FINISH | 32.0 MICROINCHES |
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