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 7035-01-657-3875
NSN 5999-00-900-0992
NSN 5920-01-238-4403
NSN 5998-01-341-5654
NSN 6220-01-054-1208
NSN 5910-00-161-5518
NSN 6240-00-797-9465
NSN 7035-00-167-7411
NSN 6105-01-346-4401
NSN 5930-01-420-0652
NSN 5930-01-147-9657
NSN 6150-00-596-9882