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 6610-00-377-7956
NSN 5835-01-055-6063
NSN 2925-01-244-3016
NSN 5996-01-257-2517
NSN 6610-00-010-9714
NSN 5925-01-338-3494
NSN 5930-01-581-1213
NSN 6610-00-221-6124
NSN 6130-00-424-7085
NSN 2925-01-261-0701
NSN 5945-00-116-5147
NSN 5935-01-523-9260