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 5935-01-430-2481
NSN 5910-01-154-0233
NSN 6105-00-617-1950
NSN 5915-01-610-1659
NSN 5930-00-739-2077
NSN 5950-01-447-8136
NSN 7035-01-358-5888
NSN 5925-00-925-7840
NSN 6685-01-553-9116
NSN 5950-01-618-3487
NSN 7035-01-501-7259
NSN 6650-00-287-5868