COMPRESSION SPRING, PRECISION, 302 STAINLESS STEEL, FINISH PLAIN, OVERALL LENGTH 1 1/2 IN, OUTSIDE DIA 0.480 IN, WIRE TYPE ROUND, WIRE DIA 0.038 IN, END TYPE CLOSED AND GROUND, COMPRESSED LENGTH 0.315 IN, LOAD 4.65 LBS, DEFLECTION @ LOAD 0.93 IN, SPRING RATE 5 LBS/IN, MEETS/EXCEEDS ASTM A313, PACKAGE 5