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 5895-01-553-8730
NSN 5905-01-115-7397
NSN 5975-01-584-6472
NSN 5950-01-385-4668
NSN 5950-01-520-8018
NSN 6610-01-558-7571
NSN 5965-01-337-8625
NSN 6150-01-358-6050
NSN 4140-00-557-7001
NSN 6110-00-736-0367
NSN 5975-01-381-9064
NSN 6645-00-800-5485