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 6220-00-976-3390
NSN 6110-01-322-4659
NSN 6240-00-877-6206
NSN 5915-01-364-1208
NSN 5935-01-120-3744
NSN 6610-01-169-6134
NSN 6110-01-657-6088
NSN 5905-01-297-0103
NSN 5905-01-552-8271
NSN 5855-00-188-6747
NSN 5996-00-452-2187
NSN 5895-01-361-2807