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 5999-00-058-5475
NSN 6650-01-560-5748
NSN 6610-01-407-6416
NSN 5985-01-328-8878
NSN 5925-01-088-6863
NSN 6220-01-023-5596
NSN 6145-01-291-2287
NSN 5910-01-414-7478
NSN 6240-01-282-7094
NSN 6150-01-541-8899
NSN 5895-00-151-3934
NSN 6320-00-284-1524