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 5835-00-051-9092
NSN 5920-00-025-7895
NSN 6620-00-001-1398
NSN 6145-01-126-6813
NSN 5915-00-248-5824
NSN 5950-01-189-8547
NSN 6620-01-378-3175
NSN 5855-01-396-8734
NSN 6620-00-783-9560
NSN 5915-01-151-4766
NSN 5855-01-042-7990
NSN 5996-01-194-1719