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 5990-01-652-7373
NSN 5855-00-361-0167
NSN 5905-01-111-9559
NSN 5996-01-446-0568
NSN 5935-01-381-5680
NSN 5920-01-381-2597
NSN 6130-01-412-6478
NSN 6150-00-218-0891
NSN 5999-01-336-6255
NSN 7035-01-302-5359
NSN 5910-00-997-5775
NSN 5910-00-937-4475