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 5965-01-241-9865
NSN 5905-01-105-6247
NSN 5905-01-208-1568
NSN 5998-00-402-0923
NSN 6105-01-020-3558
NSN 6685-00-595-5376
NSN 5855-00-058-1293
NSN 5975-01-270-0664
NSN 5996-01-202-0717
NSN 6150-01-583-1983
NSN 4140-01-123-0262
NSN 5835-01-531-0379