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 5915-00-100-4299
NSN 2925-00-404-6461
NSN 5975-01-401-5355
NSN 5920-01-398-7123
NSN 2925-00-580-4931
NSN 5895-00-472-9829
NSN 5920-00-723-4554
NSN 5999-01-454-5162
NSN 5965-01-344-5467
NSN 5930-01-413-7884
NSN 5925-01-343-0301
NSN 2925-00-791-8776