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 5855-00-832-9341
NSN 2925-01-094-4771
NSN 5925-00-228-4048
NSN 5925-00-929-7829
NSN 5910-00-615-9975
NSN 6150-00-416-2045
NSN 5855-00-288-1408
NSN 5930-00-289-9901
NSN 5999-00-644-5596
NSN 6610-01-552-3708
NSN 2925-00-004-1278
NSN 5855-01-147-4785