$4.43
Part # 4600-1106
Manufacturer Code E-16-S1
Dimensions 5/8"ID, 1"OD
Alternate Part #'s 1111, 14971SM10E16, 271106, 272567Z, 73000E16T1, 806105254047, 873-E16S1, 873E16S1, E16S1, G-160, G-4280, 27-253-1076, APCG3071
Gasket for Sight Glass
$3.49