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 5990-01-533-1347
NSN 6110-00-465-2375
NSN 4140-01-462-2487
NSN 5935-00-584-4584
NSN 5920-00-045-4211
NSN 6650-01-499-1283
NSN 5945-01-097-0173
NSN 5895-00-518-1593
NSN 5950-00-170-5041
NSN 6150-01-066-2119
NSN 5985-01-025-6051
NSN 6685-01-058-8066