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 6650-01-399-0628
NSN 5855-00-494-9581
NSN 5895-01-045-7267
NSN 5895-00-497-1160
NSN 6650-01-181-6037
NSN 5910-01-441-8640
NSN 6610-01-514-8898
NSN 6610-01-358-5102
NSN 5990-01-594-7470
NSN 2925-00-221-8529
NSN 6220-00-334-7008
NSN 5998-01-070-2050