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 6320-00-823-2015
NSN 6105-01-120-6014
NSN 5960-01-339-0008
NSN 6150-01-398-0223
NSN 5915-01-046-1125
NSN 6620-01-290-2973
NSN 6145-01-203-5015
NSN 5960-01-367-6153
NSN 5996-01-307-9903
NSN 6645-01-513-0117
NSN 5990-01-432-4984
NSN 6685-00-475-2632