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 6105-00-939-9425
NSN 5910-01-627-0535
NSN 5905-01-572-2527
NSN 5999-01-634-0576
NSN 6650-01-180-6079
NSN 5855-01-098-9038
NSN 6130-01-366-2284
NSN 5950-01-583-1265
NSN 6610-00-058-9527
NSN 6150-01-381-0224
NSN 2925-00-455-2367
NSN 5895-00-812-0040