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 5855-00-879-5849
NSN 5895-01-359-9188
NSN 5965-01-630-0409
NSN 5930-01-623-7858
NSN 5998-01-157-8244
NSN 5910-01-098-4061
NSN 5950-01-116-0362
NSN 6240-01-160-8975
NSN 5905-01-153-2512
NSN 5905-00-015-7431
NSN 6685-01-095-2966
NSN 5915-01-352-6625