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 5999-00-984-4044
NSN 5910-01-633-9963
NSN 5895-01-595-1986
NSN 5930-01-406-5243
NSN 5855-01-425-1330
NSN 5998-00-515-2252
NSN 5985-00-010-0645
NSN 7035-01-268-8042
NSN 6685-01-253-3507
NSN 6610-01-642-9557
NSN 5915-00-730-4434
NSN 5999-01-026-0970