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 4140-01-619-4816
NSN 6320-01-157-9076
NSN 5965-01-547-4779
NSN 5935-00-542-9640
NSN 5910-01-578-4139
NSN 6145-00-533-9668
NSN 2925-01-471-4912
NSN 5895-01-613-7256
NSN 5945-01-555-8373
NSN 5930-00-028-4322
NSN 5990-01-210-9788
NSN 6105-00-831-6113