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 5945-01-658-8105
NSN 5920-01-432-1155
NSN 6145-01-305-7390
NSN 5910-01-624-5690
NSN 6130-00-091-1103
NSN 5855-01-098-5192
NSN 5895-01-493-3459
NSN 5996-01-088-7074
NSN 5965-01-478-3590
NSN 6135-01-620-3874
NSN 5930-01-392-3820
NSN 6150-00-693-4818