A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.
NSN: 5310-00-052-1289
What are the manufacturers of nsn 5310000521289?
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Does this nsn 5310000521289 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 5310000521289 A washer of any peripheral shape having a centrally located hole. both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. the thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. the maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. excludes washer, concave, retainer, packing, and thrust type washers. see also spacer, sleeve; and spacer, stepped. |
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Does nsn 5310000521289 contain any precious metals? Precious metal content is unknown. |
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Does nsn 5310000521289 contain any hazardous materials? No MSDS. No hazardous material. |
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What is the ESD classification of nsn 5310000521289? No known electrostatic discharge. |
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