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 5999-00-725-8173
NSN 5985-00-288-6001
NSN 5925-01-408-6577
NSN 5835-01-469-6009
NSN 5915-00-060-6249
NSN 6110-01-073-6117
NSN 6650-01-560-5748
NSN 5985-01-381-6674
NSN 6130-01-570-6168
NSN 5910-01-633-9963
NSN 5975-01-212-3651
NSN 5990-01-247-5439