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 6145-01-099-9114
NSN 5985-01-413-3115
NSN 5930-01-443-7568
NSN 5945-01-072-7114
NSN 6145-01-607-4778
NSN 6320-00-886-9771
NSN 6220-01-609-3375
NSN 5915-00-027-7665
NSN 5990-01-582-5238
NSN 6135-01-536-4810
NSN 6105-01-012-9219
NSN 5950-01-200-9802