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 6110-01-357-4907
NSN 5998-01-442-3463
NSN 5925-01-123-9866
NSN 5985-01-152-0154
NSN 6240-01-379-3170
NSN 5996-01-504-7033
NSN 5835-01-497-5029
NSN 5895-01-063-4021
NSN 6620-01-524-0583
NSN 5895-01-219-8009
NSN 5985-00-642-8911
NSN 6105-01-458-8428