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 6610-00-862-5901
NSN 6135-01-122-4448
NSN 5950-01-272-6145
NSN 6150-01-048-6670
NSN 6610-00-581-0771
NSN 5905-01-648-4383
NSN 6150-00-401-0484
NSN 5999-01-463-2419
NSN 5950-01-514-6992
NSN 5915-01-568-4700
NSN 6685-00-294-0758
NSN 6110-01-026-8181