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 5985-01-628-6760
NSN 6220-01-429-2987
NSN 7035-01-067-4809
NSN 2925-01-157-9204
NSN 6610-01-108-6508
NSN 6240-00-781-1034
NSN 5910-00-179-5826
NSN 5975-01-384-1456
NSN 7035-01-593-8058
NSN 5935-00-050-3662
NSN 5915-01-027-0800
NSN 5996-01-420-6449