"ALUMINUM ALLOY QQ-A-250/11 6061-T4;4.350 IN. DIA,2.300 IN. LG,0.030 IN. THK;1.070 IN. DIA HOLE THROUGH BOTTOM CENTER;4 HOLES 0.200 IN. DIA EQUALLY SPACED ON 1.500 IN. DIA BC;17 HOLES 0.180 IN. DIA EQUALLY SPACED BASED ON 18 HOLES ON 3.900 IN. DIA BC ON OUTER EDGE"
Product Specifications:
Part Number
857409-1
FSC With Name
1660 - Aircraft Air Conditioning, Heating, and Pressurizing Equipment
NIIN Number
7820042
FSG
16
Cage Code
59364
NSN Number
1660-00-782-0042 (1660007820042)
FSG With Name
16 - Aircraft Components and Accessories
FSC Name
Aircraft Air Conditioning, Heating, and Pressurizing Equipment