"1ST END BULKHEAD THREAD SIZE 1.625 IN. NOM,QTY PER IN. 12,CLASS 3A,UNJ"
MATT
MATERIAL
STEEL OVERALL
MDCL
MATERIAL DOCUMENT AND CLASSIFICATION
"FED STD 66,AISI 1137 FED STD SINGLE MATERIAL RESPONSE OR SAE 1137 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1141 ASSN STD SINGLE MATERIAL RESPONSE OVERALL"
MEDA
MEDIA FOR WHICH DESIGNED
AERONAUTICAL FLUID SINGLE RESPONSE
SFTT
SURFACE TREATMENT
CADMIUM INSIDE
STDC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
"QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE"