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 5835-01-323-2581
NSN 6130-01-207-0755
NSN 6610-01-305-0954
NSN 5985-00-420-1260
NSN 5905-00-402-7473
NSN 5950-00-834-7493
NSN 6135-00-161-0746
NSN 5996-01-379-1409
NSN 6645-00-998-2918
NSN 5999-01-023-3158
NSN 5965-00-199-4456
NSN 5960-01-654-4353