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 5998-01-350-3652
NSN 5999-00-245-8219
NSN 6620-01-225-1475
NSN 5990-00-202-5127
NSN 5999-00-186-8954
NSN 6145-01-375-3543
NSN 6320-00-098-2858
NSN 5990-01-147-8097
NSN 6685-01-412-0767
NSN 5998-01-332-4414
NSN 6135-00-078-9931
NSN 5960-01-531-9108