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 5935-00-594-7793
NSN 5999-01-534-4782
NSN 5935-00-161-3429
NSN 6610-00-512-4183
NSN 6145-01-606-9941
NSN 5990-00-195-9460
NSN 5945-01-386-3208
NSN 5895-01-578-4649
NSN 6150-01-322-4740
NSN 5895-01-316-3148
NSN 6650-00-221-7119
NSN 6320-01-212-8749