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 6145-00-006-4954
NSN 5950-01-599-9878
NSN 6610-01-033-1748
NSN 6320-00-139-1090
NSN 6150-00-789-7347
NSN 6220-00-218-0857
NSN 6110-01-462-6013
NSN 5960-00-118-1126
NSN 5998-00-733-0015
NSN 2925-00-099-4030
NSN 5999-01-219-1172
NSN 5910-00-719-9615