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 5950-00-707-3299
NSN 5999-01-194-7204
NSN 5998-01-342-4247
NSN 5999-01-195-4521
NSN 5910-01-345-7144
NSN 6620-01-209-6282
NSN 6685-01-401-5360
NSN 5930-01-462-3997
NSN 5985-01-207-8891
NSN 6685-01-005-0325
NSN 5910-00-607-7060
NSN 5945-00-172-4833