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 5925-00-063-8997
NSN 7035-01-374-0005
NSN 5930-01-437-0085
NSN 5950-01-275-0715
NSN 5920-01-088-8312
NSN 6150-01-075-6666
NSN 5985-01-600-4234
NSN 5935-00-854-1409
NSN 4140-01-537-1802
NSN 6650-01-619-9986
NSN 6320-01-564-0893
NSN 5910-01-061-8059