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 5925-00-299-8037
NSN 6685-00-283-2282
NSN 5855-01-224-7975
NSN 4140-00-423-6663
NSN 5915-00-156-5783
NSN 5935-01-249-5687
NSN 6685-00-010-1420
NSN 5990-01-299-2014
NSN 6620-01-397-4131
NSN 5855-01-175-3990
NSN 6610-01-062-3914
NSN 5925-01-213-6398