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 5960-01-505-2426
NSN 5910-00-707-7960
NSN 5985-00-137-0915
NSN 5835-01-338-5176
NSN 6650-01-437-9557
NSN 5935-01-275-7311
NSN 6610-01-431-8575
NSN 5985-01-425-8828
NSN 5965-00-732-8608
NSN 6105-00-902-4223
NSN 7035-01-522-5597
NSN 6610-01-487-4626