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 5930-01-075-3431
NSN 6105-00-520-1238
NSN 7035-01-064-8212
NSN 5985-01-256-6001
NSN 5910-00-128-8784
NSN 6650-01-565-4594
NSN 5935-01-338-3848
NSN 6685-01-342-8985
NSN 5930-00-354-0172
NSN 5930-01-654-4220
NSN 6150-01-092-3890
NSN 5895-00-009-1113