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 6240-01-578-6227
NSN 2925-01-400-2286
NSN 5935-00-290-1778
NSN 5915-01-548-3128
NSN 5999-00-941-3132
NSN 5910-00-955-9901
NSN 5895-01-414-6699
NSN 5996-00-487-0755
NSN 5935-01-328-8558
NSN 6150-01-210-2211
NSN 6105-00-994-4563
NSN 6650-00-539-7298