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 6110-00-946-1060
NSN 5855-01-007-9541
NSN 6320-01-512-2031
NSN 5990-01-301-9810
NSN 5915-01-321-4794
NSN 5945-00-348-2740
NSN 6620-01-246-4314
NSN 5925-01-379-0451
NSN 6685-01-359-8716
NSN 7035-00-059-7970
NSN 6685-00-717-2532
NSN 5925-00-192-9630