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 6320-01-429-9871
NSN 5935-01-634-0668
NSN 5985-00-277-4230
NSN 6645-01-531-5321
NSN 6105-00-795-1008
NSN 6220-00-269-9942
NSN 6150-01-583-9140
NSN 6650-01-207-2905
NSN 6240-00-092-3186
NSN 5945-01-391-7485
NSN 5998-00-707-2041
NSN 6610-01-458-6743