Scetion I INTRODUCTION - TM-11-5820-554-24P-80003Recoverability codeFigure 1. Noise Blanker, F-1139/GRC-159(V), Collins Model 136B-2, P/N 522-1661-00 (Sheet 1 of 2)Figure 1. Noise Blanker, F-1139/GRC-159(V), Collins Model 136B-2, P/N 522-1661-00 (Sheet 2 of 2)GROUP 00 NO1SE BLANKER, F-1139/GRC-159(V), COLL1NS MODEL 1368-2, P/N 522-1661-00 - TM-11-5820-554-24P-80007GROUP 00 NO1SE BLANKER, F-1139/GRC-159(V), COLL1NS MODEL 1368-2, P/N 522-1661-00 - TM-11-5820-554-24P-80008Figure 2. Noise Blanker, F-1139/GRC-159 (V), Collins Model 136B-2, P/N 522-1661-00, Connectors.Repair Parts List - TM-11-5820-554-24P-80010NATIONAL STOCK NUMBER AND PART NUMBER INDEX - TM-11-5820-554-24P-80011TM-11-5820-554-24P-8 Noise Blanker F-1139/GRC-159(V) Manual