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 5965-01-646-1122
NSN 6110-00-406-4767
NSN 5996-00-269-2655
NSN 5895-01-655-8168
NSN 5945-00-358-1960
NSN 6110-01-200-8237
NSN 5910-01-272-5057
NSN 7035-00-562-9881
NSN 5950-01-181-9555
NSN 6110-01-408-1309
NSN 5935-01-558-7996
NSN 5905-01-211-5909