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 7035-01-068-5077
NSN 6320-01-206-1055
NSN 5996-00-636-4849
NSN 7035-01-486-4118
NSN 6685-01-578-6664
NSN 5999-01-528-8699
NSN 5930-00-948-3290
NSN 5905-01-076-4702
NSN 5990-01-443-2931
NSN 5835-01-214-5402
NSN 6110-01-373-1587
NSN 5999-01-296-3051