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 6105-01-644-6864
NSN 5985-00-456-3199
NSN 5999-01-422-1056
NSN 5975-01-005-6130
NSN 6150-01-518-7105
NSN 2925-01-338-1687
NSN 5960-01-476-5686
NSN 5985-01-489-0592
NSN 5950-01-101-1740
NSN 5985-01-462-5514
NSN 6645-00-413-0461
NSN 5945-00-434-3079