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 5950-00-406-7158
NSN 5935-01-593-5728
NSN 5965-01-079-7939
NSN 5855-01-320-7640
NSN 5950-01-412-0262
NSN 6645-01-177-6021
NSN 6145-01-032-6116
NSN 6645-01-066-6665
NSN 5945-01-618-7001
NSN 6240-01-159-8314
NSN 5998-01-550-6300
NSN 5925-00-583-1088