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National Stock Number: 3040-00-490-5470
Federal Supply Class: 3040
National Item Identification Number: 004905470
Description: HUB,BODY
Detail: A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes BEARING, SLEEVE; BUSHING, SLEEVE; and COLLAR, SHAFT.
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Manufacturer Information:
6-1-1929-57 | 81337 | W1D1 NATICK SOLDIER CENTER | 6-1-1929-57A | 72869 | EIDAL INTERNATIONAL CORPORATION | SFQD2 7-16 | 27892 | EATON CORP INDUSTRIAL DRIVES OPNS DISTRIBUTOR PRODUCTS DIV | QDTYPESF | 93282 | UNITED STATES TESTING CO INC |
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Techincal Specification:
DISTANCE FROM FIRST END HUB TO SHOULDER | 1.500 INCHES NOMINAL | FIRST END HUB OUTSIDE DIAMETER | 3.063 INCHES NOMINAL | HUB INSIDE DIAMETER | 2.438 INCHES NOMINAL | MATERIAL | STEEL | SHOULDER WIDTH | 0.750 INCHES NOMINAL | SHOULDER OUTSIDE DIAMETER | 4.625 INCHES NOMINAL | SPECIAL FEATURES | SECURING HOLE QTY:3;ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG:120.0 DEGS;ACCESSORY COMPONENTS AND QTY:BOLT 3;WASHER 3;O/A LENGTH:2.250 IN.NOM;SECURING HOLE SIZE:0.375-16 IN.UNC;W/0.750 IN.BY 0.125 IN.DEEP KEYWAY;0.750 IN.DIA UNTHREADED HOLE AND 0.060 IN.W SLIT | STYLE DESIGNATOR | SINGLE HUB W/ SECURING HOLE(S) |
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