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 5930-01-044-2554
NSN 6610-00-875-3113
NSN 6150-01-039-9064
NSN 5920-01-542-9143
NSN 5855-01-003-7102
NSN 5925-00-942-5500
NSN 6240-01-632-6885
NSN 6320-01-547-9877
NSN 6110-01-204-0000
NSN 5935-01-424-0271
NSN 7035-01-144-1868
NSN 6110-00-269-2696