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 5910-01-522-8370
NSN 5945-00-366-9238
NSN 6105-01-306-9199
NSN 6685-00-842-8729
NSN 6145-01-538-5022
NSN 5935-00-246-5280
NSN 6610-00-170-6715
NSN 5835-01-501-0526
NSN 5998-01-411-4929
NSN 5999-01-437-7050
NSN 5985-01-334-4465
NSN 5835-00-092-1136