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 6105-01-499-1264
NSN 5965-01-168-3255
NSN 7035-00-206-6123
NSN 2925-00-265-7539
NSN 5920-00-839-2318
NSN 2925-00-008-5485
NSN 5835-00-787-8122
NSN 6620-00-625-7248
NSN 5999-00-937-9238
NSN 7035-01-412-8322
NSN 6150-01-070-1926
NSN 5999-00-762-4791