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 5855-01-577-4604
NSN 5950-00-465-6189
NSN 5920-01-338-9974
NSN 5965-00-941-4957
NSN 6650-01-113-6689
NSN 5895-00-443-7454
NSN 5998-01-039-9377
NSN 5855-00-688-9954
NSN 5930-00-260-5086
NSN 6110-01-189-0214
NSN 5925-01-611-3434
NSN 5945-01-149-8499