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 6130-01-377-7132
NSN 6650-01-383-4415
NSN 5960-00-565-9133
NSN 2925-00-536-4574
NSN 5975-01-044-6729
NSN 5910-00-422-2480
NSN 5965-01-533-4851
NSN 6240-00-329-9573
NSN 6130-01-204-9012
NSN 5950-01-510-9445
NSN 6105-00-633-3234
NSN 5990-00-936-7299