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 5996-00-522-6410
NSN 6685-01-487-1446
NSN 6105-01-594-2251
NSN 5945-00-660-6550
NSN 6240-00-183-0570
NSN 5935-00-998-0085
NSN 7035-00-553-6951
NSN 5935-01-660-5344
NSN 5950-01-186-3858
NSN 6320-00-575-6072
NSN 6685-01-449-8206
NSN 6620-01-446-4797