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 5925-01-463-8594
NSN 5915-01-273-5465
NSN 5999-01-455-8948
NSN 6650-01-557-1080
NSN 6650-01-522-0075
NSN 5905-01-013-6699
NSN 5855-01-250-2421
NSN 6320-01-233-5798
NSN 5975-01-620-9923
NSN 5920-00-499-2458
NSN 6110-00-251-5244
NSN 6145-01-646-3784