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 6685-01-585-3132
NSN 5835-01-580-0446
NSN 6320-01-039-5891
NSN 5950-01-643-2126
NSN 4140-01-493-3999
NSN 6320-01-362-9518
NSN 4140-01-240-1116
NSN 5905-01-192-8618
NSN 5996-01-543-0765
NSN 5920-00-840-7313
NSN 5950-00-411-3645
NSN 4140-01-633-4965