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 5950-01-359-5412
NSN 5915-01-364-7917
NSN 7035-01-064-8212
NSN 5945-00-113-5350
NSN 5935-00-362-3873
NSN 6620-01-296-0873
NSN 5965-00-714-3588
NSN 5935-01-344-6170
NSN 5960-00-328-4058
NSN 6240-01-462-1874
NSN 5920-00-590-2928
NSN 5910-00-814-1643