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 5835-01-463-2334
NSN 5950-01-337-2451
NSN 6610-00-580-5997
NSN 5935-00-991-2200
NSN 5945-01-461-3060
NSN 6150-01-441-1954
NSN 2925-01-432-8452
NSN 5895-01-171-6790
NSN 6240-00-806-4554
NSN 5990-01-485-0260
NSN 5945-00-144-8073
NSN 6650-01-083-1969