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 5905-01-607-0534
NSN 6150-01-421-4028
NSN 6645-01-435-6373
NSN 6105-00-961-1668
NSN 5996-01-109-0230
NSN 6645-01-199-0062
NSN 6105-00-273-1106
NSN 5920-00-416-5999
NSN 6105-01-161-9232
NSN 6105-01-482-6301
NSN 5930-00-257-5758
NSN 6645-01-201-5802