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 6105-00-035-8809
NSN 5935-01-609-3931
NSN 6650-01-004-1261
NSN 5990-01-517-7848
NSN 5945-00-250-6910
NSN 6620-01-069-8594
NSN 5985-01-274-5555
NSN 6645-01-212-6457
NSN 5998-01-441-2141
NSN 5996-01-284-4068
NSN 5935-00-725-3373
NSN 6150-01-393-8999