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 5920-01-363-6554
NSN 5996-01-614-9376
NSN 7035-00-392-5417
NSN 6650-01-080-2028
NSN 5985-01-138-5234
NSN 5905-01-633-4600
NSN 5935-01-183-3900
NSN 6220-01-124-7917
NSN 6650-01-463-4235
NSN 5998-00-264-4514
NSN 6620-01-283-1338
NSN 5999-00-875-7522