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 5985-01-113-6344
NSN 6240-00-551-3144
NSN 5935-01-197-2788
NSN 5910-01-493-8039
NSN 6645-00-152-1702
NSN 6610-00-708-3226
NSN 6145-01-529-6566
NSN 5985-00-349-7396
NSN 5935-01-564-5869
NSN 5945-00-988-2730
NSN 5915-01-041-4187
NSN 6220-01-588-6520