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 6150-00-232-3145
NSN 5895-01-370-1053
NSN 6110-01-449-8870
NSN 5910-01-244-0762
NSN 5945-01-238-2184
NSN 5920-01-646-3890
NSN 5999-00-893-9466
NSN 5855-01-337-0245
NSN 5855-01-634-0259
NSN 5925-00-027-2764
NSN 6685-00-806-9345
NSN 6320-00-646-3311