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 7035-00-727-4068
NSN 5999-01-061-1155
NSN 5950-00-174-8147
NSN 5990-00-835-1582
NSN 5999-00-283-7168
NSN 5930-01-574-5474
NSN 7035-01-138-3698
NSN 5925-00-031-4108
NSN 5835-01-549-2911
NSN 5935-00-844-5715
NSN 7035-00-371-7749
NSN 5835-01-535-0948