| Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
$26,841,077.27
|
| Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
$19,987,932.35
|
| Electrical and Electronic Properties Measuring and Testing Instruments |
$14,329,433.13
|
| Automatic Pilot Mechanisms and Airborne Gyro Components |
$13,601,877.90
|
| Engine Instruments |
$12,443,730.19
|
| Combination and Miscellaneous Instruments |
$11,097,532.67
|
| Flight Instruments |
$5,564,227.23
|
| Hazard-Detecting Instruments and Apparatus |
$5,208,251.58
|
| Optical Instruments, Test Equipment, Components and Accessories |
$3,513,785.55
|
| Navigational Instruments |
$3,126,293.36
|
| Physical Properties Testing and Inspection |
$2,817,714.08
|
| Time Measuring Instruments |
$1,234,023.37
|
| Meteorological Instruments and Apparatus |
$651,933.51
|
| Chemical Analysis Instruments |
$627,918.01
|
| Scales and Balances |
$462,736.28
|
| Drafting, Surveying, and Mapping Instruments |
$190,990.24
|
| Laboratory Equipment and Supplies |
$144,312.90
|
| Geophysical Instruments |
$66,000.00
|
