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 6130-01-100-3187
NSN 5998-01-660-3426
NSN 6105-01-298-7256
NSN 5985-01-414-2392
NSN 5855-01-257-5338
NSN 6610-01-426-5090
NSN 6620-01-446-4797
NSN 5998-01-036-3299
NSN 5910-01-569-6479
NSN 5990-01-516-6791
NSN 5915-00-873-7061
NSN 5996-00-824-1570