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 2925-01-123-5856
NSN 5895-01-500-5162
NSN 5990-00-786-9042
NSN 6650-00-477-3554
NSN 5950-00-231-3864
NSN 6685-01-625-1895
NSN 5935-01-087-2104
NSN 5935-00-181-8672
NSN 6220-00-682-8292
NSN 6220-01-383-6502
NSN 5965-01-350-1890
NSN 5935-01-262-6946