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 5935-00-864-5101
NSN 5945-01-268-4377
NSN 6110-01-522-7791
NSN 6135-00-016-0071
NSN 6240-01-633-9357
NSN 4140-01-464-4445
NSN 6240-01-226-4858
NSN 4140-01-101-0585
NSN 6110-01-233-7153
NSN 5960-00-778-6167
NSN 7035-01-364-0286
NSN 6150-00-563-9354