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 7035-00-403-5340
NSN 6650-01-577-8958
NSN 5905-00-990-8727
NSN 5905-00-993-6000
NSN 6110-01-424-8871
NSN 6320-00-521-9350
NSN 6220-00-100-4937
NSN 6650-01-417-4277
NSN 6650-00-170-5095
NSN 5975-00-204-9190
NSN 6220-01-149-8566
NSN 6105-01-359-9504