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 6650-01-397-1925
NSN 6110-01-483-2696
NSN 6320-01-339-9974
NSN 5996-01-598-6274
NSN 5895-00-392-3633
NSN 5999-01-123-0558
NSN 5945-01-339-2861
NSN 5915-01-390-3462
NSN 6685-00-988-3444
NSN 5895-01-597-0092
NSN 6620-01-591-1331
NSN 5905-00-176-2695