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 5996-01-013-8824
NSN 6685-00-544-0511
NSN 6220-01-519-9305
NSN 6135-00-777-5562
NSN 5930-01-036-8330
NSN 5998-01-641-7348
NSN 5915-01-507-6983
NSN 6135-01-443-5279
NSN 6240-00-334-6766
NSN 4140-01-498-9762
NSN 5990-00-158-5392
NSN 6105-00-723-3413