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 5999-00-070-9863
NSN 5930-01-503-8345
NSN 6150-01-091-9818
NSN 6105-01-521-4282
NSN 5925-01-025-6167
NSN 6620-01-583-8155
NSN 6150-00-914-4707
NSN 5999-00-482-2712
NSN 6135-00-269-5843
NSN 6145-01-085-3984
NSN 6320-01-462-2295
NSN 6685-01-208-8641