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 5930-00-265-2298
NSN 4140-01-431-9065
NSN 5996-01-327-5071
NSN 6610-01-010-4133
NSN 6610-01-227-7221
NSN 6110-01-206-3733
NSN 2925-00-110-6180
NSN 5945-01-277-5487
NSN 6610-01-174-6820
NSN 5835-01-426-6573
NSN 6145-01-369-1622
NSN 5835-01-024-9249