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 5999-01-466-0398
NSN 5935-00-930-5323
NSN 6110-01-234-1154
NSN 6620-01-272-7831
NSN 6650-00-264-0664
NSN 6320-01-215-1133
NSN 5925-01-315-3806
NSN 5965-01-012-1065
NSN 6110-00-951-9824
NSN 5905-00-422-8569
NSN 5915-01-246-3580
NSN 5925-01-559-5397