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 5835-01-398-3859
NSN 6110-01-044-0230
NSN 5930-01-089-8827
NSN 6610-01-144-4228
NSN 5945-01-115-2979
NSN 5996-01-527-9707
NSN 6685-01-095-1089
NSN 6240-01-570-8070
NSN 5855-01-378-1888
NSN 5915-01-524-9296
NSN 5960-01-602-6009
NSN 6135-01-524-7621