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 5985-00-128-6215
NSN 5910-01-071-0279
NSN 5910-01-461-4506
NSN 6685-00-598-1944
NSN 5935-00-100-0101
NSN 5960-01-341-5198
NSN 5960-01-504-3415
NSN 6650-01-619-8373
NSN 5855-01-109-6433
NSN 5935-01-529-5986
NSN 5950-00-330-8809
NSN 5998-01-218-0851