Lavatory Service Fill Coupling, Size -16, Standard Collar V1041J016A00 GS-L600JA
1 inch (2.54 cm) Lavatory Fill Coupler, anodized blue. Compares to Tronair Open Hose Fill Coupling Kit - part number H-2217, K-2956, K-4167 and Tronair Chemical Fill Connector - part number K-2410. Other part numbers 1041J16A, V1041J016A00, V1041J016A01, V1041J016A10.