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 5998-00-539-3829
NSN 5920-01-543-4441
NSN 5935-00-144-8017
NSN 5855-00-237-4088
NSN 5855-00-918-1622
NSN 5950-00-488-7274
NSN 5998-01-103-5036
NSN 5895-01-101-2419
NSN 5910-01-422-1699
NSN 5855-01-459-1151
NSN 6150-01-117-5837
NSN 5950-01-580-0598