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 6150-01-386-5158
NSN 5910-00-147-9830
NSN 6645-01-337-1806
NSN 5960-01-410-8177
NSN 6110-01-122-2211
NSN 5935-00-358-3025
NSN 5950-01-202-3045
NSN 5965-01-010-1258
NSN 5930-00-141-9957
NSN 7035-01-388-6943
NSN 5835-01-089-7615
NSN 5930-01-057-7869