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 6135-01-022-5427
NSN 5945-00-077-8270
NSN 5965-00-434-7617
NSN 5855-01-482-8290
NSN 5855-01-441-1392
NSN 5985-01-295-0921
NSN 5855-00-925-0114
NSN 5920-01-297-3132
NSN 6150-01-325-3033
NSN 6130-00-617-3087
NSN 7035-01-112-4565
NSN 5855-01-006-1827