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 2925-00-017-9807
NSN 5910-01-287-9681
NSN 5935-01-549-6497
NSN 5920-01-114-8248
NSN 6685-01-044-0702
NSN 6130-01-307-8886
NSN 4140-01-436-8149
NSN 4140-01-364-7845
NSN 5965-00-406-9560
NSN 5905-00-408-9335
NSN 5920-01-423-8595
NSN 5990-01-263-0362