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 5965-00-080-2045
NSN 6105-00-469-0182
NSN 5950-01-544-9065
NSN 5855-00-337-3679
NSN 5950-01-194-2950
NSN 6150-01-512-8219
NSN 6610-01-391-6781
NSN 5975-00-801-9267
NSN 5990-01-041-8008
NSN 6220-01-643-9762
NSN 5950-01-506-6158
NSN 5945-01-432-7123