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 5930-01-652-1595
NSN 5998-00-764-9903
NSN 5855-01-053-9684
NSN 6320-00-036-3688
NSN 5905-00-078-7090
NSN 6610-00-238-1693
NSN 5920-01-066-3709
NSN 6110-01-277-8178
NSN 5960-01-237-8995
NSN 6105-01-581-4009
NSN 5925-01-398-0517
NSN 5985-01-391-6290