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 5915-01-422-2014
NSN 5965-01-534-7152
NSN 5960-01-203-3619
NSN 5985-01-487-8805
NSN 6240-00-054-4236
NSN 5935-00-157-1198
NSN 6240-00-717-0844
NSN 2925-01-541-5031
NSN 6685-00-338-4687
NSN 6110-01-544-3949
NSN 5925-00-767-0284
NSN 5910-00-099-9998