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 6150-01-396-3092
NSN 6685-00-007-6831
NSN 6645-00-697-5694
NSN 5960-00-254-4271
NSN 5920-00-768-4422
NSN 6650-01-530-3763
NSN 5990-00-435-3348
NSN 5996-01-421-9391
NSN 5998-01-458-2047
NSN 6150-01-125-2773
NSN 5835-00-034-4976
NSN 5935-01-188-8329