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 5935-01-467-9756
NSN 5996-00-927-2242
NSN 6685-00-203-2389
NSN 6145-01-263-3902
NSN 5998-01-572-5686
NSN 5925-01-328-2053
NSN 5985-01-386-8742
NSN 6610-01-189-3001
NSN 2925-01-184-9604
NSN 6105-01-510-8848
NSN 5990-00-583-9577
NSN 6620-01-059-0876