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 7035-01-598-8099
NSN 6320-01-388-1067
NSN 6135-01-648-2284
NSN 6320-00-539-9283
NSN 5835-00-227-7909
NSN 5910-01-476-7528
NSN 5999-00-121-5333
NSN 6130-01-430-9573
NSN 5965-00-058-6751
NSN 5920-00-629-0442
NSN 5905-01-127-9359
NSN 6650-00-839-2527