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 5996-01-212-9866
NSN 6620-01-122-0238
NSN 6105-01-213-3479
NSN 6610-00-350-1091
NSN 6610-00-763-2415
NSN 5950-00-233-7651
NSN 4140-01-072-8326
NSN 6220-01-053-0681
NSN 5910-01-454-9298
NSN 6610-00-633-4338
NSN 5905-00-256-9720
NSN 5855-01-359-5727