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 5925-01-605-5962
NSN 5835-00-289-9080
NSN 5915-00-783-4480
NSN 6105-01-168-8335
NSN 5915-01-536-2625
NSN 5965-01-383-7235
NSN 5835-01-070-9324
NSN 5905-00-232-7815
NSN 5985-01-055-0193
NSN 5855-01-236-9645
NSN 5925-01-063-3029
NSN 6645-01-016-7706