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 5945-00-701-2192
NSN 5935-01-513-1800
NSN 7035-01-113-6492
NSN 6645-01-656-6416
NSN 5999-01-033-4967
NSN 5999-01-023-9295
NSN 6620-00-050-1086
NSN 6105-01-478-6400
NSN 5935-00-938-4003
NSN 6105-01-214-3703
NSN 5935-01-163-9345
NSN 5965-01-553-8639