Certified free from mercury contamination
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 6150-00-227-8983
NSN 5935-01-246-6323
NSN 5930-00-517-5232
NSN 5910-01-168-1938
NSN 6650-01-394-2646
NSN 6650-01-535-9190
NSN 7035-01-612-4535
NSN 6240-01-530-7485
NSN 6610-00-760-1718
NSN 6620-00-147-1014
NSN 5855-01-324-3756
NSN 5999-01-345-4170