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 5998-00-864-8336
NSN 5935-00-081-2270
NSN 5998-01-660-7466
NSN 4140-00-340-7685
NSN 6240-01-396-5639
NSN 5895-01-441-4747
NSN 5998-01-110-2637
NSN 6620-00-006-6418
NSN 5975-01-614-8822
NSN 6650-01-044-0183
NSN 5915-00-223-2686
NSN 6645-01-102-2321