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 5920-00-015-7824
NSN 6650-01-200-3293
NSN 5998-00-726-2016
NSN 6645-01-512-2260
NSN 5975-00-807-9527
NSN 7035-01-076-3091
NSN 6110-01-485-1622
NSN 6220-01-534-0581
NSN 5905-01-317-6684
NSN 6650-01-333-7546
NSN 5895-00-393-2512
NSN 5950-00-084-8571