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 5835-00-133-0599
NSN 5915-00-436-7831
NSN 5895-01-419-3698
NSN 6220-01-442-3931
NSN 5960-01-037-7988
NSN 5855-01-592-3128
NSN 6320-01-384-3850
NSN 6105-01-419-1217
NSN 5985-01-590-2089
NSN 6240-01-576-9580
NSN 5935-01-024-0066
NSN 6150-01-608-5760