Material, polyurethane, buna or viton
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.
NSN 5999-00-371-5498
NSN 5990-00-399-2454
NSN 5990-00-946-8587
NSN 2925-00-194-7407
NSN 5925-01-208-6344
NSN 5975-00-201-6306
NSN 5996-01-215-0944
NSN 6130-01-561-2100
NSN 6610-01-511-9079
NSN 4140-00-872-6316
NSN 5930-00-857-2039
NSN 6650-01-287-7960