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 5985-01-592-9212
NSN 5996-01-526-2231
NSN 5905-01-450-1257
NSN 5925-00-878-6034
NSN 6150-01-164-6449
NSN 5985-00-950-9489
NSN 7035-00-679-9027
NSN 5910-00-615-6646
NSN 6610-01-065-6057
NSN 5975-00-454-9055
NSN 6320-01-541-7585
NSN 6105-00-352-9481