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 7035-01-256-9598
NSN 5910-01-561-7025
NSN 5975-00-569-8715
NSN 5945-01-586-2926
NSN 5990-00-548-6163
NSN 6240-01-480-2176
NSN 6685-00-186-9190
NSN 6320-01-643-0850
NSN 6650-01-037-9755
NSN 5998-01-414-1387
NSN 5996-00-733-5690
NSN 6220-01-408-3017