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.
NSN: 3040-00-398-0521
What are the manufacturers of nsn 3040003980521?
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Does this nsn 3040003980521 have a shelf life? No. This NSN does not have an applicable shelf life. |
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What is the formal definition of nsn 3040003980521 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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Does nsn 3040003980521 contain any precious metals? Precious metal content is unknown. |
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Does nsn 3040003980521 contain any hazardous materials? No MSDS. No hazardous material. |
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What is the ESD classification of nsn 3040003980521? No known electrostatic discharge. |
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