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 2925-01-082-7248
NSN 5999-00-764-9369
NSN 5915-00-261-9970
NSN 2925-01-597-9541
NSN 6610-01-287-3678
NSN 2925-00-936-9344
NSN 6650-01-592-2445
NSN 5960-01-531-9108
NSN 5930-00-753-7889
NSN 2925-01-446-6976
NSN 6610-00-277-7206
NSN 5998-00-111-1122