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 5945-01-063-7495
NSN 5950-00-405-1218
NSN 5895-01-560-7229
NSN 5965-00-785-5100
NSN 6145-00-057-4766
NSN 5990-01-071-8510
NSN 6105-01-559-1826
NSN 5920-01-378-2490
NSN 5895-01-557-9700
NSN 6240-01-351-6729
NSN 6220-00-926-1331
NSN 6610-01-583-4539