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 6320-00-925-0558
NSN 5915-01-491-0248
NSN 6645-01-578-6815
NSN 5915-01-142-2018
NSN 6220-01-243-5748
NSN 6150-01-580-0209
NSN 5998-00-929-9652
NSN 5895-00-624-4155
NSN 2925-00-450-7783
NSN 5835-00-458-4392
NSN 5905-01-015-1932
NSN 5920-00-362-1376