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 5930-00-203-5594
NSN 5998-01-025-6118
NSN 6620-01-300-9502
NSN 5925-01-177-0342
NSN 6240-00-984-4518
NSN 6105-01-407-8697
NSN 5950-00-315-3071
NSN 6685-01-578-6664
NSN 5990-01-116-2181
NSN 6685-01-519-3995
NSN 6105-01-038-8309
NSN 5915-01-360-9876