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 6685-01-487-3799
NSN 5945-01-303-1408
NSN 6610-01-499-0776
NSN 5975-01-357-5941
NSN 6645-00-420-5072
NSN 2925-00-623-3103
NSN 2925-01-381-5307
NSN 6105-01-026-0165
NSN 6620-01-558-6558
NSN 5930-01-055-4624
NSN 5950-00-388-8805
NSN 6220-01-431-7319