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 6130-00-935-5589
NSN 5905-00-093-3387
NSN 6650-00-872-0942
NSN 5935-00-834-5781
NSN 6650-01-240-2334
NSN 6110-01-425-8396
NSN 6220-01-491-5863
NSN 5910-01-288-4387
NSN 5895-01-328-1614
NSN 2925-00-519-5292
NSN 6220-00-801-3872
NSN 5996-01-524-8953