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 6130-01-342-8763
NSN 5895-01-204-2726
NSN 6610-01-387-7517
NSN 5930-01-399-8713
NSN 6320-00-731-6134
NSN 5975-01-078-3542
NSN 6240-00-280-8502
NSN 5855-01-171-8391
NSN 5990-01-211-6136
NSN 6240-00-170-5302
NSN 6685-01-597-5406
NSN 5895-01-546-8085