Part Number
Part Number:
NSN:
NIIN:
Item Name:
THERMOSTAT , FLOW CONTROL
Definition:
AN AUTOMATIC REGULATING DEVICE WHICH CONTROLS THE FLOW OF FLUIDS OR GASES BY ACTUATING A VALVE OR SHUTTER FOR HEATING OR COOLING PURPOSES. MAY BE ADJUSTABLE, OR SET TO OPERATE AT A DEFINITE PRESSURE. EXCLUDES CONTROL, HUMIDITY; CONTROL, TEMPERATURE INDICATING; AND SWITCH, THERMOSTATIC.
CAGE Information
| Code | Company |
|---|---|
| 78493 | STANDARD-THOMSON CORPORATION |
Federal Supply Class
Title
PRESSURE, TEMPERATURE, AND HUMID
Inclusions:
INCLUDES THERMOMETERS, INCLUDING ENGINE THERMOMETERS; PRESSURE GAGES; THERMOCOUPLE LEADS; RESISTANCE BULBS.
Exclusions:
EXCLUDES CLINICAL THEROMETERS; (FSC 6515); THERMOSTATIC AND DIFFERENTIAL PRESSURE SWITCHES (FSC 5930); AND METEOROLOGICAL INSTRUMENTS (FSC 6660).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AGWM | LARGEST OUTSIDE DIAMETER | 2.878 INCHES NOMINAL |
| ADJH | MOUNTING METHOD | FLANGE |
| AMSD | VALVE TRAVEL DISTANCE | 0.310 INCHES NOMINAL |
| AWTN | OPERATING TEMP RATING | 186.0 DEG FAHRENHEIT NOMINAL |
| ABKW | OVERALL HEIGHT | 3.125 INCHES NOMINAL |
| AWTM | OPENING TEMP RATING | 170.0 DEG FAHRENHEIT NOMINAL |
| AWTR | INSIDE MOUNTING SURFACE TO VALVE SEAT DISTANCE | 2.625 INCHES |
| ALCD | USAGE DESIGN | COOL WATER |
| ADQU | FLOW CONTROL DEVICE | BY-PASS |
| AWTP | SPRING OPERATED PRESSURE RELIEF | NOT PROVIDED |
| AWPA | THERMOSTAT TYPE | BIMETALLIC |