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 2925-01-014-0118
NSN 5998-00-963-7956
NSN 6220-00-126-2691
NSN 5925-00-968-0558
NSN 5950-01-117-2780
NSN 6105-00-097-0305
NSN 5930-01-598-7796
NSN 5930-01-145-5360
NSN 5910-00-555-0022
NSN 6105-01-201-2947
NSN 2925-01-507-9708
NSN 5935-00-283-8322