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 6685-01-174-9574
NSN 5895-01-514-8869
NSN 6320-00-557-3079
NSN 5985-01-462-5514
NSN 6105-01-527-9928
NSN 5895-01-442-5818
NSN 5905-01-538-2091
NSN 5855-01-482-6164
NSN 5945-00-644-9706
NSN 2925-00-105-3907
NSN 5935-01-323-5804
NSN 5920-01-400-3562