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 6645-00-296-8310
NSN 5999-01-107-5427
NSN 5965-01-365-1678
NSN 6220-01-556-9497
NSN 6685-01-625-4472
NSN 5975-01-169-4619
NSN 6320-01-072-2073
NSN 6145-01-290-4883
NSN 5855-01-275-8080
NSN 5965-01-406-3156
NSN 6685-01-102-5259
NSN 5925-01-654-4853