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 2925-01-643-8395
NSN 5975-00-834-0568
NSN 6130-00-875-1941
NSN 6105-01-268-1423
NSN 6130-01-462-6084
NSN 5905-01-387-9646
NSN 5945-01-542-9010
NSN 6240-00-643-0920
NSN 5910-00-151-5815
NSN 5935-01-434-9616
NSN 5855-01-658-6119
NSN 5930-00-277-4704