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 6130-01-267-8242
NSN 5925-01-627-8681
NSN 5975-00-356-1887
NSN 5895-01-413-8682
NSN 6620-01-486-8002
NSN 5855-01-583-6497
NSN 6240-00-505-6099
NSN 6610-01-416-0652
NSN 5915-01-339-1299
NSN 5930-01-627-1273
NSN 6620-01-605-1465
NSN 6240-00-072-9966