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National Stock Number:
5220-01-014-2731
Federal Supply Class:
5220
National Item Identification Number:
010142731
Description:
GAGE,COMPARATOR,AIR
Detail:
A GAGE DESIGNED TO COMPARE DIMENSIONAL CHARACTERISTICS BY INDICATING A DIFFERENCE IN AIR FLOW. THE GAGE IS CONNECTED TO AN EXTERNAL AIR SUPPLY, THE PRESSURE IS REGULATED AND RELEASED BETWEEN A GAGING MEMBER AND THE ITEM BEING CHECKED. A VARIATION IN SIZE, OR A DIFFERENCE IN SIZE FROM A MASTER, WILL BE INDICATED BY A DIFFERENCE IN AIR FLOW. IT CONSISTS OF A GAGING MEMBER, COMPARATOR, AIR PLUG, AN INDICATOR, AND MAY INCLUDE A PRESSURE REGULATOR. EXCLUDES GAGE, AIR FLOW, METALIZING; GAGE, SMALL HOLE; AND GAGE SET, SMALL HOLE.
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Manufacturer Information:
| MLLM-146 | 1DF30 | ALPHA Q INC | | MLLM-146 | 30653 | AIR FORCE METROLOGY AND CALIBRATION |
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Techincal Specification:
| SPECIAL FEATURES | GAGE SET,AIR BORE,ADJUSTABLE;DIAMETER MEASUREMENT 0.250 IN. TO 8.000 IN. ID,INDICATOR RANGE 0.003 IN. INDICATOR INCREMENTS 0.000050 IN. |
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