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 5920-01-156-1126
NSN 5996-01-107-8474
NSN 6650-01-465-5362
NSN 6685-00-410-8284
NSN 6685-01-564-4896
NSN 5905-00-814-0738
NSN 5999-00-142-4707
NSN 4140-01-246-0299
NSN 5990-00-888-7761
NSN 5835-01-580-0446
NSN 5855-01-611-6544
NSN 6130-00-250-0634