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 5920-00-617-2084
NSN 5985-01-479-1729
NSN 5999-01-558-5147
NSN 5965-01-455-9965
NSN 5975-00-151-7263
NSN 6135-00-995-1089
NSN 5975-01-135-4453
NSN 6610-00-197-7648
NSN 5930-00-432-0897
NSN 5910-01-304-5083
NSN 6150-00-567-7893
NSN 5975-01-091-6264