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National Stock Number:
3040-01-597-9532
Federal Supply Class:
3040
National Item Identification Number:
015979532
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:
| 39-94125 | 81982 | HYDRO-AIRE AEROSPACE CORP |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | SUPP | | END SIMILARITY | NOT IDENTICAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A484/A484M ASSN STD 1ST MATERIAL RESPONSE OR ASTM-AS82/A582M ASSN STD 1ST MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303SE AND STEEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PLUNGER ASSEMLBY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.313 INCHES MINIMUM AND 1.315 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | 1ST END IS STEPPED AND IS CROSS DRILLEDM DIA GOES FROM 0.375 DOWN TO 0.312; 2ND END IS STRAIGHT WITH DIA OF 0.1290; ASSEMBLY IS MADE FROM A 303SE CRE PLUNGER BODY P/N 39-94125-13, A 17-4PH CRES HOLDER P/N 39-9412512 AND A TUNGSTEN CARBIDE PIN P/N 39-24935-11; SECOND MATERIAL RESPONSE IS PER ASTM-A564/A564M | | STEP QUANTITY | 4 | | SUPPLEMENTARY FEATURES | ESSENTIAL TO WEAPON SYSTEM PERFORMANCE AND OPERATION |
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