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 5920-01-529-3785
NSN 5905-01-440-7672
NSN 5905-00-165-0177
NSN 5855-01-100-3272
NSN 4140-01-540-8003
NSN 5935-01-197-5880
NSN 5965-00-242-9210
NSN 5960-00-257-4203
NSN 6130-00-621-2202
NSN 5920-01-568-8995
NSN 2925-00-225-5386
NSN 5965-00-557-3816