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 6145-01-594-9092
NSN 5920-01-627-2802
NSN 5925-01-059-8355
NSN 5895-01-658-2676
NSN 5998-01-014-5465
NSN 5999-00-264-1147
NSN 5835-00-198-4936
NSN 6110-00-220-3054
NSN 5999-00-492-7959
NSN 6645-01-406-6077
NSN 6150-01-305-0444
NSN 5999-00-529-0157