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 6650-01-129-8343
NSN 6135-00-255-1340
NSN 6685-00-901-3745
NSN 5996-00-289-9847
NSN 5990-01-516-6791
NSN 5895-00-491-7066
NSN 5965-01-576-1868
NSN 2925-00-682-5028
NSN 5910-01-462-0127
NSN 6105-01-420-2489
NSN 5895-01-304-8848
NSN 6645-00-258-8547