2b all flanges all connection facilities thread class, metal all tubing segment and flange material, chromate zinc all tubing segment and flange outside surfaces and enamel all tubing segment and flange outside surfaces surface treatment, unc all flanges all connection facilities thread series designator.
Aircraft-Instruments.com
20 E Thomas Rd
Phoenix,
AZ
85012
Phone: 602-926-1390
Updated: 11/18/2024