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 5835-01-321-7895
NSN 5945-00-827-1000
NSN 6150-01-458-0086
NSN 5985-01-250-4152
NSN 6145-01-241-6575
NSN 6150-01-644-8187
NSN 7035-00-834-2090
NSN 5835-01-245-8077
NSN 5920-01-437-3521
NSN 6685-01-538-3099
NSN 5998-01-484-5080
NSN 6610-00-678-9887