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 6320-01-573-6490
NSN 5835-01-143-9143
NSN 5950-00-161-3953
NSN 6620-01-244-3425
NSN 6650-01-561-5552
NSN 6110-00-477-0006
NSN 5895-01-414-7506
NSN 7035-01-365-9610
NSN 6610-00-117-4624
NSN 6220-01-221-1332
NSN 6145-00-643-3908
NSN 5998-01-455-5475