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 5935-01-025-1230
NSN 5960-01-037-9432
NSN 5996-00-617-7689
NSN 5895-00-035-8813
NSN 6130-01-199-5638
NSN 5910-00-644-7300
NSN 5935-01-519-3270
NSN 5905-01-599-9827
NSN 5945-00-781-7899
NSN 6610-01-400-3880
NSN 5855-00-937-5320
NSN 5895-01-456-8415