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 5965-01-294-7522
NSN 5910-01-485-1118
NSN 5855-01-040-3881
NSN 5965-01-449-1101
NSN 5965-01-354-1680
NSN 6150-01-384-4743
NSN 5835-01-290-5925
NSN 5910-00-162-3053
NSN 6650-01-557-1080
NSN 6220-01-238-7815
NSN 6610-00-608-1907
NSN 6650-01-356-2306