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 6650-00-717-4464
NSN 5996-01-648-3810
NSN 5975-00-133-0588
NSN 6130-01-112-0158
NSN 5999-00-203-1202
NSN 5985-00-720-4113
NSN 5935-01-414-6453
NSN 5990-01-483-7313
NSN 6610-01-298-8667
NSN 5910-01-392-4064
NSN 6685-01-149-2843
NSN 5905-00-872-3252