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National Stock Number: 3040-01-037-1080
Federal Supply Class: 3040
National Item Identification Number: 010371080
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:
20A-368A | 26233 | NYLOK LLC | 8438341-2 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
FIRST END HUB OUTSIDE DIAMETER | 1.590 INCHES MINIMUM AND 1.650 INCHES MAXIMUM | HUB INSIDE DIAMETER | 0.375 INCHES MINIMUM AND 0.378 INCHES MAXIMUM | MATERIAL | STEEL | SPECIAL FEATURES | SECURING HOLE QTY:2;ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG:90.0 DEGS;SECURING HOLE SIZE:0.312-18 IN.UNC-2B | STYLE DESIGNATOR | SINGLE HUB W/ SECURING HOLE(S) | SURFACE TREATMENT | CHROMATE |
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