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 6130-01-427-9604
NSN 5990-00-985-1334
NSN 6650-01-475-3714
NSN 6620-01-133-4193
NSN 5835-00-009-2862
NSN 5990-01-054-3332
NSN 4140-00-277-6285
NSN 6110-00-105-8440
NSN 6240-01-550-1178
NSN 6130-00-690-9923
NSN 5925-01-275-8444
NSN 6105-01-609-0477