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 5950-01-168-1115
NSN 5960-00-943-5245
NSN 6145-00-596-8447
NSN 6320-00-284-1524
NSN 5920-01-629-9523
NSN 5965-01-015-5885
NSN 6220-00-707-5044
NSN 6135-00-369-2368
NSN 5915-00-564-2490
NSN 6650-01-346-1992
NSN 5920-00-730-8541
NSN 5915-01-221-6482