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 6685-01-076-4703
NSN 6110-00-073-6078
NSN 5855-00-821-7512
NSN 6110-00-646-9079
NSN 6135-00-906-0984
NSN 5945-01-619-5431
NSN 6105-00-090-9495
NSN 5998-00-827-0527
NSN 5990-00-010-1413
NSN 6130-01-359-6562
NSN 5915-01-258-5799
NSN 5945-01-215-7928