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 5945-01-197-7285
NSN 6320-01-512-2031
NSN 6105-01-388-4514
NSN 6610-01-398-2554
NSN 5985-00-720-4114
NSN 5910-01-023-0078
NSN 6220-01-647-4326
NSN 5835-01-568-7796
NSN 5920-00-269-4060
NSN 6685-00-442-7219
NSN 6610-00-371-1897
NSN 6685-00-574-0113