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 5835-01-282-9768
NSN 5996-00-188-7063
NSN 5930-00-791-5370
NSN 6650-01-440-9215
NSN 5835-01-307-8954
NSN 5835-00-946-2656
NSN 6220-01-227-5999
NSN 5945-01-353-6820
NSN 6145-00-448-8264
NSN 6620-00-189-0967
NSN 4140-00-518-2744
NSN 5998-00-518-5418