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 2925-01-468-7073
NSN 5990-01-184-5346
NSN 6620-00-634-9455
NSN 6320-01-544-6447
NSN 7035-01-003-9142
NSN 6105-01-610-9838
NSN 5930-01-025-1014
NSN 6135-00-276-7625
NSN 6150-01-462-0202
NSN 6610-00-670-7787
NSN 5960-00-936-7931
NSN 5895-01-331-6946