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 5950-01-381-2067
NSN 5965-01-437-7417
NSN 5930-01-609-6866
NSN 6150-00-338-8953
NSN 5999-00-942-1091
NSN 6110-00-299-3499
NSN 5930-01-479-3477
NSN 5930-00-022-4874
NSN 5915-00-121-3605
NSN 6220-00-500-8555
NSN 5905-01-563-0458
NSN 5895-00-463-4689