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 5960-01-097-0645
NSN 5960-01-567-1096
NSN 6620-01-358-0205
NSN 5945-01-433-6084
NSN 6110-01-188-8017
NSN 5895-01-005-4591
NSN 6645-00-795-3306
NSN 6610-00-917-1480
NSN 7035-01-501-2950
NSN 6150-01-361-9884
NSN 6145-01-062-1598
NSN 6620-00-965-8075