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 5855-01-476-4219
NSN 5855-01-203-4719
NSN 5960-00-872-9264
NSN 5950-00-833-9024
NSN 6650-00-342-6447
NSN 5930-01-451-3074
NSN 6130-01-519-8401
NSN 6135-01-091-6021
NSN 6135-00-866-2311
NSN 6650-00-717-8913
NSN 6110-01-027-8720
NSN 5975-01-435-4604