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 6320-01-021-6633
NSN 6105-01-419-0106
NSN 5935-00-312-2576
NSN 5920-01-536-7173
NSN 5915-00-723-2476
NSN 6240-01-273-0193
NSN 5998-00-892-2200
NSN 5985-01-136-1102
NSN 6150-00-539-9812
NSN 6130-01-525-4991
NSN 6240-01-029-3701
NSN 5905-01-599-9067