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 5910-01-045-0128
NSN 6240-00-187-4306
NSN 6110-01-009-2522
NSN 6610-01-104-6981
NSN 5855-01-652-2079
NSN 6320-01-393-7022
NSN 5945-00-421-5870
NSN 6685-01-634-0611
NSN 5925-00-701-5065
NSN 5835-01-004-2563
NSN 6320-01-388-3125
NSN 5960-01-347-0751