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 7035-01-497-6875
NSN 5975-00-450-5676
NSN 4140-01-544-7602
NSN 5996-00-401-4904
NSN 5998-01-306-4227
NSN 5915-00-726-4387
NSN 6105-01-336-7843
NSN 5999-00-214-1079
NSN 5985-01-546-6113
NSN 6320-01-103-6218
NSN 5925-01-559-7421
NSN 6130-01-294-9764