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 5935-01-393-9247
NSN 6135-01-394-4160
NSN 5855-01-537-0499
NSN 6150-01-535-5945
NSN 6145-00-507-3314
NSN 5950-00-893-5078
NSN 5985-01-492-6331
NSN 6110-01-219-0135
NSN 5935-01-573-6044
NSN 6110-01-014-3840
NSN 5990-01-089-6743
NSN 7035-01-068-4175