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 5915-01-025-1362
NSN 6620-01-121-0736
NSN 2925-01-027-1293
NSN 5935-01-512-9519
NSN 5945-01-336-5370
NSN 6145-01-486-1913
NSN 7035-01-536-0438
NSN 5998-01-324-5282
NSN 5999-01-360-0921
NSN 5910-00-722-0852
NSN 6240-01-158-0402
NSN 6685-01-146-9707