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 6650-00-597-7313
NSN 4140-01-619-2289
NSN 5999-01-159-7935
NSN 6620-01-612-9030
NSN 6645-01-390-3442
NSN 6145-01-469-2368
NSN 5835-01-286-6499
NSN 5950-01-395-9852
NSN 4140-01-196-0501
NSN 5990-01-179-5625
NSN 5920-01-168-7810
NSN 5935-01-386-4358