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 6320-01-425-1417
NSN 6145-01-196-5211
NSN 6145-00-291-5388
NSN 2925-00-149-0760
NSN 6130-00-107-2093
NSN 6240-01-340-7591
NSN 6650-01-486-7221
NSN 5999-01-523-4134
NSN 6105-01-256-3359
NSN 6130-01-054-4498
NSN 6105-00-817-4809
NSN 5990-00-710-1981