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 5835-01-652-4959
NSN 5910-01-353-6127
NSN 5999-01-468-0128
NSN 5960-00-646-8757
NSN 5945-00-287-8022
NSN 5925-01-359-4080
NSN 5935-00-479-9892
NSN 6240-00-368-8541
NSN 5998-00-434-9725
NSN 5990-01-074-6549
NSN 5965-01-063-3442
NSN 6110-01-487-2130