As differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination
An item fabricated from nonmetallic material designed to be used where there is no relative motion between joined parts. Items having a square or rectangular cross section must be a single piece whose ends may have been secured together to form a specific shape. It may be formed to a specific shape, except round, with or without joints. It may have fabric, cord or metal reinforcement. Except for molded corners, end cuts, and mounting facilities such as holes, slots, press-fit buttons, or the like, the item must be of one continuous cross section. For straight items with square end cuts and without mounting holes, slots or press-fit buttons see rubber strip. For items with round cross sections see seal, nonmetallic round section. Excludes gasket and packing, preformed.
Classification: Gaskets,washers & other seals
NSN 6610-01-391-6781
NSN 5990-01-296-8190
NSN 7035-01-532-8077
NSN 6220-01-013-9498
NSN 6610-01-023-1918
NSN 5998-00-141-9190
NSN 5920-01-168-7810
NSN 5960-00-005-7132
NSN 6650-01-303-8351
NSN 6650-01-425-2572
NSN 5925-01-314-7384
NSN 5855-01-040-3881