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 6610-01-551-1895
NSN 5895-01-089-8171
NSN 5975-01-475-9383
NSN 6685-00-689-8672
NSN 5855-00-256-5562
NSN 5895-01-435-4386
NSN 5999-01-649-1451
NSN 5985-00-500-0269
NSN 6320-00-036-3688
NSN 5945-01-369-6515
NSN 5905-01-303-6088
NSN 5910-01-196-2080