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 5930-00-563-7944
NSN 6610-01-036-4525
NSN 6610-00-264-0961
NSN 5855-01-236-9645
NSN 5895-00-288-5878
NSN 2925-00-251-0105
NSN 6610-00-402-8922
NSN 6650-01-157-8806
NSN 5925-01-482-3642
NSN 6150-00-276-7483
NSN 6145-01-253-0121
NSN 5910-00-409-1146