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 5975-00-239-2364
NSN 6150-01-340-2000
NSN 6240-01-288-5163
NSN 2925-01-508-4138
NSN 6320-00-036-3688
NSN 5999-01-061-8793
NSN 5915-01-513-1998
NSN 5935-01-164-7401
NSN 5910-00-084-5685
NSN 6645-01-564-7129
NSN 5965-00-804-1374
NSN 7035-01-445-3563