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 5996-01-563-1124
NSN 5925-01-067-9789
NSN 5960-01-536-9763
NSN 5855-00-310-2740
NSN 6145-00-181-9622
NSN 6220-01-548-8660
NSN 6610-00-525-3305
NSN 5950-01-540-9300
NSN 6150-00-146-3746
NSN 5930-00-270-4775
NSN 6645-01-042-4220
NSN 5998-01-123-9267