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 6645-01-567-1049
NSN 5925-01-412-6175
NSN 5915-01-377-3545
NSN 6135-01-098-3020
NSN 6135-01-056-4609
NSN 6320-01-414-9801
NSN 5915-00-073-2618
NSN 6620-00-890-3931
NSN 7035-00-946-2642
NSN 5999-01-502-1489
NSN 6650-01-298-4138
NSN 6130-01-341-2801