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 5855-01-064-8961
NSN 5990-00-316-4707
NSN 6135-01-282-4326
NSN 6620-00-676-9563
NSN 6150-01-325-5715
NSN 5999-00-185-6032
NSN 5930-01-515-8718
NSN 5915-00-926-2471
NSN 6645-01-057-5436
NSN 5910-00-188-9624
NSN 6110-01-014-7419
NSN 5999-01-322-8547