Filter, Stainless SteelSKU: FL0000001
O-Ring, 2-006VT (Flow Control)SKU: OR0000001
O-Ring, 2-006 (Flow Control)SKU: OR0000086
Critical Flow Orifice, .004 BlueSKU: 000940400
CRITICAL FLOW ORIFICE, .003 GREEN (KB)SKU: 000940100
CRITICAL FLOW ORIFICE, .014 ORG/VIOLETSKU: 000941100