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 7035-00-997-6212
NSN 4140-01-189-0217
NSN 5998-00-872-9445
NSN 5998-00-073-3604
NSN 5935-00-982-1019
NSN 5910-01-215-7301
NSN 6220-01-115-4492
NSN 6610-01-331-6966
NSN 5915-01-369-0218
NSN 5999-00-796-7487
NSN 5915-01-259-4373
NSN 6610-01-555-8791