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 6105-01-433-2204
NSN 5915-00-790-3722
NSN 5999-00-905-5296
NSN 5945-01-475-8117
NSN 5965-01-248-9705
NSN 5910-01-176-2619
NSN 5910-01-517-5912
NSN 6130-00-595-5943
NSN 4140-01-215-1125
NSN 5905-01-508-3475
NSN 4140-01-428-7611
NSN 5930-01-333-7220