MA1784 - Spacers and Washers, Procurement Specification For, Metric

Details Document Number: MA1784 Revision Number: Title Spacers and Washers, Procurement Specification For, Metric Scope This specification covers metric aircraft quality spacers for use as positioners for tubes, flat washers for use as load spreaders, galling protection of adjacent surfaces and/or material compatibility, and key or tab washers for use as locks for bolts, nuts and screws.

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