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 6105-00-833-3972
NSN 6145-01-536-2444
NSN 5855-00-237-4088
NSN 6110-01-032-2899
NSN 6620-01-565-1779
NSN 5935-00-644-9978
NSN 5950-01-359-8833
NSN 6110-01-358-4498
NSN 5950-01-026-1833
NSN 6105-01-623-5256
NSN 5905-01-433-3541
NSN 6620-01-108-5824