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 6650-01-371-2356
NSN 5920-01-619-2621
NSN 6685-01-297-7983
NSN 5915-00-924-2230
NSN 5950-01-578-7857
NSN 5895-01-230-9414
NSN 2925-01-597-9541
NSN 5950-01-112-0870
NSN 5915-01-443-8662
NSN 2925-00-124-5465
NSN 6105-00-920-7754
NSN 5965-00-977-5658