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 5895-01-222-0110
NSN 5945-00-737-3195
NSN 5985-01-245-0798
NSN 5930-01-543-8674
NSN 6650-00-425-7028
NSN 6220-01-363-6652
NSN 6150-01-171-2100
NSN 6610-01-154-7949
NSN 5960-00-322-8562
NSN 6320-01-544-6447
NSN 6610-00-705-9502
NSN 5935-00-745-7885