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National Stock Number:
4820-01-041-0170
Federal Supply Class:
4820
National Item Identification Number:
010410170
Description:
INDICATOR,VALVE OPENING
Detail:
AN ITEM SPECIFICALLY DESIGNED TO SHOW THE OPEN, INTERMEDIATE, AND CLOSED DISK RELATIONSHIP TO THE VALVE SEAT. IT MAY BE OF VARIOUS SHAPES, SIZES, AND MECHANICAL DESIGNS SUCH AS GLASS TUBE, NEEDLE AND SLOT. EXCLUDES INDICATOR (1), POSITION; GLASS, LIQUID SIGHT INDICATOR, FLAT.
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Manufacturer Information:
| 30-301 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| DIAL OUTSIDE DIAMETER | 2.500 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INDICATOR,REGLUS UNIVERSAL ANGLE | | SPECIAL FEATURES | USED TO MEASURE ANGULAR TRAVEL OF THE VALVE BUTTERFLY TO THE OPEN POSITION,RANGE READING 0 TO 360 DEG,RESOLUTION AND ACCURACY 0.500 DEG,CLAMPING CAPACITY 0 TO 1.875 IN | | SUPPLEMENTARY FEATURES | MOUNTING FACILITY TYPE AND QUANTITY: CLAMP 1 |
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