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 6105-01-395-6658
NSN 6135-01-538-3507
NSN 5985-01-364-0203
NSN 6685-01-566-4311
NSN 6645-01-067-4393
NSN 6685-01-346-4752
NSN 5990-01-563-1554
NSN 6110-01-411-6660
NSN 6220-01-600-5069
NSN 6105-01-113-7039
NSN 5999-01-417-9761
NSN 5999-01-592-4905