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 5895-00-398-0029
NSN 6105-01-158-4674
NSN 6650-00-087-6428
NSN 6150-01-232-1150
NSN 5975-00-913-2313
NSN 6620-01-383-6494
NSN 5950-00-315-1929
NSN 5915-01-385-6774
NSN 6135-01-412-0404
NSN 6130-00-909-2101
NSN 7035-01-361-8821
NSN 6105-00-056-5034