A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5895-01-630-8914
NSN 6130-01-088-4797
NSN 6240-00-158-2808
NSN 5996-00-507-3508
NSN 6620-01-517-0014
NSN 5965-00-067-7393
NSN 6240-01-591-2467
NSN 6110-01-562-7502
NSN 5925-00-168-3786
NSN 5965-01-518-6227
NSN 5996-01-012-0972
NSN 5910-01-254-7818