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 5960-01-276-2828
NSN 6145-01-519-4701
NSN 5855-01-110-9564
NSN 5965-01-250-3214
NSN 5910-01-461-7800
NSN 6130-01-345-2053
NSN 5895-01-422-5477
NSN 6110-01-352-4891
NSN 5905-00-898-1849
NSN 6130-01-506-8314
NSN 5960-01-420-1251
NSN 5935-00-070-6110