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 7035-00-585-2113
NSN 6610-01-496-6758
NSN 6685-00-153-0266
NSN 6650-00-035-9297
NSN 6650-01-434-0331
NSN 6130-00-305-7717
NSN 5925-01-476-3879
NSN 5915-01-388-2911
NSN 5960-01-278-9394
NSN 5920-01-418-1821
NSN 4140-01-047-1734
NSN 5985-00-465-0236