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 2925-01-015-2354
NSN 5855-00-973-5717
NSN 5945-01-371-7592
NSN 5950-01-111-0536
NSN 5935-00-398-1584
NSN 6320-01-585-8468
NSN 6105-01-080-1118
NSN 7035-01-328-7448
NSN 5910-01-448-6413
NSN 6130-01-365-5730
NSN 6620-01-650-5226
NSN 5905-00-009-4533