2b first flange all connection facilities thread class, aluminum alloy first flange material, chromate all tubing segment and flange outside surfaces and enamel all tubing segment and flange outside surfaces surface treatment, unc first flange all connection facilities thread series designator.
Aircraft-Instruments.com
20 E Thomas Rd
Phoenix,
AZ
85012
Phone: 602-926-1390
Updated: 11/22/2024