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 7035-01-078-0155
NSN 5920-00-809-5231
NSN 5996-00-477-6603
NSN 5925-00-186-0765
NSN 5975-01-357-7019
NSN 6685-01-652-7474
NSN 6240-01-233-9544
NSN 5999-01-100-9005
NSN 4140-01-210-2212
NSN 5930-00-454-8487
NSN 5925-01-139-6337
NSN 5920-01-339-3977