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 5999-00-490-2826
NSN 5895-01-020-7771
NSN 5935-00-305-4873
NSN 6685-01-382-8878
NSN 5990-01-407-1474
NSN 6610-00-872-4303
NSN 6320-01-299-6367
NSN 6685-01-168-8893
NSN 5905-01-237-0519
NSN 5990-01-188-7309
NSN 5965-01-045-0247
NSN 6220-01-227-5364