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 6105-01-378-1430
NSN 5999-01-229-7172
NSN 5835-01-192-4165
NSN 5945-01-566-0695
NSN 5945-00-572-2442
NSN 5930-01-576-5672
NSN 5915-00-432-6333
NSN 5855-01-275-8080
NSN 5975-00-239-9784
NSN 5990-01-472-2447
NSN 6645-00-947-0625
NSN 5895-01-578-6623