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 6130-01-244-5516
NSN 5855-00-012-1958
NSN 6150-01-375-4537
NSN 6240-01-327-4120
NSN 5835-01-553-6772
NSN 7035-00-104-7613
NSN 6685-01-366-6956
NSN 5910-00-073-2991
NSN 5950-01-114-8138
NSN 5915-01-511-5043
NSN 5855-00-408-2611
NSN 6150-00-364-1948