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 5965-00-013-1278
NSN 5855-01-171-9841
NSN 5935-00-337-0445
NSN 5975-00-994-5648
NSN 6135-00-583-3966
NSN 5965-00-133-3031
NSN 6685-01-435-4072
NSN 6685-00-080-5540
NSN 5990-00-736-8778
NSN 5905-00-225-2198
NSN 6240-01-522-7045
NSN 6645-00-887-0122