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 6610-01-010-4516
NSN 5950-00-225-8474
NSN 5905-01-384-5763
NSN 5935-00-597-5055
NSN 5905-01-499-5149
NSN 7035-00-104-7613
NSN 6150-01-196-6073
NSN 5999-00-224-4821
NSN 5960-01-553-4557
NSN 5930-01-135-0641
NSN 6645-00-960-6594
NSN 6105-01-370-5226