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 6135-00-128-1633
NSN 6220-00-266-8222
NSN 5975-01-234-5084
NSN 6105-00-112-0967
NSN 5835-01-189-1852
NSN 6320-01-377-5701
NSN 5999-01-104-5694
NSN 6685-01-386-3110
NSN 5975-01-359-8503
NSN 6150-01-267-8708
NSN 5945-01-432-2416
NSN 5950-01-134-5210