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 5999-01-598-8960
NSN 6145-01-293-1093
NSN 6145-00-998-2460
NSN 6130-00-004-4647
NSN 6220-00-209-4368
NSN 5996-01-083-5162
NSN 6610-01-393-4116
NSN 5895-01-243-1076
NSN 5960-01-476-5686
NSN 5985-01-467-6020
NSN 6135-00-933-4293
NSN 5999-01-239-9078