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 2925-01-515-3032
NSN 5895-00-864-8268
NSN 5999-00-788-2883
NSN 5920-01-157-2767
NSN 6220-01-068-4066
NSN 5925-01-293-8349
NSN 5905-01-311-5394
NSN 6240-00-275-1950
NSN 6150-01-474-6532
NSN 5855-00-797-8217
NSN 6130-01-283-5764
NSN 6610-00-078-9620