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 5950-01-065-0858
NSN 6645-00-256-4072
NSN 5985-01-144-8076
NSN 6150-01-600-2320
NSN 6145-01-372-0600
NSN 5965-01-418-7226
NSN 6620-01-051-2045
NSN 6150-01-550-9770
NSN 6105-00-931-2465
NSN 5990-01-463-2279
NSN 6320-01-145-2742
NSN 5925-01-235-8006