3 Series AS r q w y t i o u e !4 !1 !2 !0 !3 r q y t i o u e !1 !2 !0 w Component Parts Note) Spacer is included only for the applicable tubing O.D. o3.2. Construction/ Universal Type Seal method: Gasket seal Thread type: M5 Seal method: Sealant Thread type: R Meter-in type Meter-in type Meter-out type Meter-out type No. Description Material Note 1 Body A PBT 2 Elbow body PBT 3 Body B Brass Electroless nickel plating 4 Handle POM 5 Needle PBT 6 Needle guide Brass Electroless nickel plating 7 U-seal HNBR 8 O-ring NBR 9 O-ring NBR 10 O-ring NBR 11 Cassette . 12 Seal NBR 13 Spacer Note) PBT 14 Gasket NBR/Stainless steel