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 5965-00-013-7990
NSN 5895-01-130-1617
NSN 5855-01-254-3041
NSN 5950-01-433-6872
NSN 6150-00-827-4152
NSN 5915-01-113-9045
NSN 6105-00-471-1019
NSN 2925-01-448-2880
NSN 5935-01-581-0364
NSN 6135-00-900-2139
NSN 6610-01-587-1803
NSN 6220-01-079-9869