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 6650-01-623-8016
NSN 5855-00-494-9581
NSN 6650-00-250-5183
NSN 5910-01-633-9963
NSN 5996-01-146-1390
NSN 5915-00-764-1225
NSN 4140-01-431-9065
NSN 5905-00-201-0513
NSN 7035-01-249-4547
NSN 6135-00-660-8654
NSN 5975-01-418-0376
NSN 5905-01-181-6561