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 6105-01-092-8395
NSN 5965-00-175-5664
NSN 6150-00-583-9878
NSN 5895-00-244-2744
NSN 5945-01-092-0481
NSN 5945-01-234-7915
NSN 6105-00-855-6832
NSN 6110-01-357-7952
NSN 5996-01-501-8729
NSN 5985-01-570-5043
NSN 2925-01-446-0525
NSN 6150-00-189-0292