Part Number: 1183PG (Switch, diff. press) Part Number: 1183PGSB (Unk) Part Number: 1183PGSB1 (Differential pressure warning sw) Part Number: 1183PGSB1-3 (Diff.pressure switch) Part Number: 1183PGSB2 (Switch) Part Number: 1183PGSB3 (Differential pressure warning sw) Part Number: 1183-PG-SB-3-3 (Fuel switch) Part Number: 1183ROUGE (Knob) Part Number: 1183SCREW (Boeing) Part Number: 1183-SYL (Ne) Part Number: 1183TAPE1201 (No description) Part Number: 1183TAPE1-IN (No description) Part Number: 1183X (Bearing) Part Number: 1183X1W (Ne)