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 5895-01-585-9839
NSN 5945-01-252-7786
NSN 5925-01-571-7018
NSN 5855-00-221-9435
NSN 6110-01-457-1367
NSN 5945-00-019-1473
NSN 6130-00-247-4782
NSN 5990-01-162-9220
NSN 5855-01-357-6877
NSN 5920-01-634-0250
NSN 5998-00-400-5925
NSN 5960-01-224-8022