NSN 1220-00-670-3050 · NIIN 006703050 · FSC 1220
NO DASHES 1220006703050
In Stock
PLOTTING BOARD,SOUND RANGING,FIR
Fire Control Computing Sights and Devices
Technical characteristics
1 row
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| FEAT | SPECIAL FEATURES | 1 TO 20000 YD SCALE RATIO;TIME DIFFERENCE SCALE 5 TO 1 GRADUATION IN DEGREES FOR IRREGULAR BASE PLOTTING 1 EA 4,4.5,AND 5.5 SOUND-SECOND SUB-BASE LG GRAD;FOR SPECIFIC USE ORD U/W SOUND RANGING WIND CORRECTOR MODEL M1;ALL COMPONENTS AND/OR ACCESSORIES LISTED IN ORD 7 SNL-154;USED TO DETERMINE LOCATION OF ENEMY GUNS BY PLOTTING DIFFERENCE IN TINE AT WHICH THE SOUND OF THE GUN REACHES EA OF SEVERAL MICROPHONE STATIONS |