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 5998-01-158-6067
NSN 6150-01-534-7552
NSN 6150-01-411-6037
NSN 6110-01-435-6272
NSN 5855-01-203-4719
NSN 5855-01-085-5354
NSN 6145-01-227-9958
NSN 5905-00-820-9570
NSN 5910-01-449-1055
NSN 6130-01-276-7244
NSN 6650-00-490-2637
NSN 6685-01-054-9054