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 6650-01-206-3584
NSN 6145-01-656-8445
NSN 5965-00-230-8818
NSN 5999-01-347-5555
NSN 5998-01-339-0882
NSN 6320-00-238-9973
NSN 6135-01-614-8028
NSN 5998-01-392-0627
NSN 5990-01-474-3477
NSN 5915-01-311-9271
NSN 5895-01-479-5031
NSN 5945-01-575-0755