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 5930-00-617-5787
NSN 5855-00-560-0110
NSN 6610-01-087-4701
NSN 5905-00-805-8551
NSN 5835-00-402-8387
NSN 6150-01-655-0311
NSN 5835-01-028-7009
NSN 5910-00-276-6883
NSN 5996-01-207-0804
NSN 5960-01-273-2794
NSN 6620-01-388-5713
NSN 6130-01-200-3600