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 5945-01-625-4954
NSN 5950-01-546-3113
NSN 6645-01-265-0648
NSN 2925-00-038-0596
NSN 5945-01-340-7440
NSN 5975-01-567-9739
NSN 5950-00-072-9845
NSN 6150-01-388-3009
NSN 5930-01-173-9935
NSN 6650-01-196-4667
NSN 6130-01-649-3535
NSN 6240-01-108-6766