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 6110-00-248-7475
NSN 5905-01-447-2806
NSN 5960-01-391-1308
NSN 6685-01-567-9425
NSN 5985-00-143-0008
NSN 5945-00-788-1415
NSN 5990-00-210-2953
NSN 5960-01-447-7074
NSN 6130-00-959-5800
NSN 5965-00-009-8679
NSN 6105-00-186-0161
NSN 5915-00-992-9547