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 5999-01-589-0987
NSN 6650-00-161-4122
NSN 5925-01-259-5464
NSN 5855-01-414-6265
NSN 5895-01-380-3746
NSN 5965-00-253-1302
NSN 5935-01-515-1883
NSN 6240-00-630-8069
NSN 6610-01-645-7515
NSN 6150-00-245-5931
NSN 5950-01-418-6340
NSN 5925-00-597-1558