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 5996-01-069-6806
NSN 7035-00-546-2560
NSN 5855-01-446-9545
NSN 5905-01-534-7894
NSN 6150-01-659-7004
NSN 4140-01-528-6681
NSN 2925-00-992-1235
NSN 6620-01-067-8336
NSN 5996-01-068-4761
NSN 6620-01-307-6740
NSN 5925-01-437-5725
NSN 5996-01-110-7706