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 5950-01-365-2334
NSN 5985-01-367-0903
NSN 5895-00-456-6242
NSN 6135-00-145-8884
NSN 6610-00-680-8325
NSN 6135-01-586-5018
NSN 6135-01-156-4627
NSN 5895-01-152-0943
NSN 5935-01-167-8957
NSN 6685-01-391-6790
NSN 5950-00-317-2727
NSN 6240-01-523-4241