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National Stock Number:
3040-01-486-5800
Federal Supply Class:
3040
National Item Identification Number:
014865800
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:
| 6099375 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | LARGEST STEP DIAMETER | 0.430 INCHES MINIMUM AND 0.435 INCHES MAXIMUM | | OVERALL LENGTH | 3.980 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276; UNS 30400 TYPE 304 CONDITION A ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RESET SHAFT | | SPECIAL FEATURES | NHA SCUTTLE VALVE ASSEMBLY P/N 6099378; FIRST END TAPERED WITH SPHER RAD; SECOND END HAS A FLAT THAT TAPERS DOWN AWAY FROM THE END AT 45 DEGREES TO A 0.050 IN WIDTH SLOT CUT 0.275 IN DEEP; FROM SECOND END SHAFT STEPS DOWN FROM 0.435 IN DIA TO 0.233 IN DIA AT 0.240 IN, AT 0.443 IN SHAFT HAS A GROOVE CUT IN IT THAT IS 0.094 IN WIDE WITH A DIA OF 0.123 IN, AT 0.640 IN SHAFT TAPERSDOWN TO 0.138 IN DIA AT 0.987 IN, AT 1.015 IN ANOTHER GROOVE 0.028 IN WIDE WITH A DIA OF 0.102 IN. | | STEP QUANTITY | 5 | | SURFACE FINISH | 32.0 MICROINCHES |
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