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 6105-01-596-4439
NSN 6240-01-242-9138
NSN 5915-00-548-1859
NSN 5996-00-784-6024
NSN 5945-01-470-3680
NSN 5905-01-365-7232
NSN 6685-01-252-8887
NSN 7035-01-564-1821
NSN 6135-01-512-8740
NSN 6110-01-381-6818
NSN 6620-01-622-3035
NSN 6610-00-824-3376