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 6620-01-191-5046
NSN 6220-01-584-4350
NSN 5975-01-163-2130
NSN 5895-01-463-7406
NSN 5996-00-026-9118
NSN 5996-01-248-3617
NSN 5920-01-125-6469
NSN 6220-01-286-0562
NSN 5905-01-113-6821
NSN 5855-01-112-7725
NSN 5915-01-608-2495
NSN 5960-01-491-9916