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 5855-00-869-3635
NSN 6220-00-929-8612
NSN 5945-00-542-3569
NSN 5965-01-287-7235
NSN 5975-00-083-1433
NSN 5950-01-378-6332
NSN 5960-01-410-8177
NSN 5945-01-236-2596
NSN 5910-01-367-2738
NSN 6610-01-619-9156
NSN 5996-01-063-2632
NSN 6110-01-173-0393