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 6110-01-533-3862
NSN 7035-00-495-2137
NSN 6650-01-534-8357
NSN 6620-00-151-5363
NSN 5910-00-346-5917
NSN 6685-01-204-8110
NSN 5985-01-386-7105
NSN 5855-00-400-2622
NSN 6220-01-068-4066
NSN 5905-01-302-8926
NSN 6685-01-474-6470
NSN 6620-01-574-6774