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 6150-00-482-1128
NSN 5950-01-441-2143
NSN 6220-01-238-7585
NSN 5910-01-142-1623
NSN 5960-01-389-9941
NSN 5990-01-588-3999
NSN 5920-00-199-9498
NSN 6610-01-470-7360
NSN 5965-01-063-0609
NSN 6650-01-612-1832
NSN 6150-00-494-9654
NSN 5975-01-472-5723