AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Switch Thermostatic |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5930 Switches |
| National Item Identification Number (NIIN) | 00-472-7784 (004727784) |
| NCB Code | USA (00) |
| Manufacturer | Westinghouse Electric Corp, Northrop Grumman Systems Corporation, Spx Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 54B6721H05 | westinghouse electric corp | switch thermostatic | RFQ |
| 54B6721H05 | northrop grumman systems corporation | switch thermostatic | RFQ |
| VC9044 | spx corporation | switch thermostatic | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 2.386 INCHES MINIMUM AND 2.726 INCHES MAXIMUM |
| ABPM | BODY DIAMETER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 1.786 INCHES MINIMUM AND 2.126 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 1.500 INCHES NOMINAL |
| AKBY | TEMP SENSING ELEMENT TYPE | INTERNAL SENSOR |
| ALAQ | MOUNTING FACILITY CIRCLE RADIUS | 0.500 INCHES NOMINAL |
| AWTN | OPERATING TEMP RATING | -100.0 DEG FAHRENHEIT MINIMUM AND 400.0 DEG FAHRENHEIT MAXIMUM |
| AXGY | MOUNTING METHOD | FLANGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CQYJ | MOUNTING FACILITY PATTERN | THREE POSITION CIRCULAR |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE,SINGLE THROW,NORMALLY OPEN,MOMENTARY ACTION |
| CSCF | TERMINAL TYPE | WIRE LEAD |
| CTHF | CONTACT LOAD CURRENT RATING | 2.5 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT ADJUSTABLE,PRESET AND ACTUATION POINT ADJUSTABLE,PRESET |
| CTYM | CONTACT ADJUSTMENT RANGE | 147.00 TO 157.00 ACTUATION POINT DEGREES FAHRENHEIT AND 137.00 TO 147.00 DEACTUATION POINT DEGREES FAHRENHEIT |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW |
| CTYX | CONTACT STIMULUS RATING | 149.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 139.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 220.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| FREQ | FREQUENCY IN HERTZ | 60.0 SINGLE VOLTAGE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| STYL | STYLE DESIGNATOR | CYLINDRICAL W/FLANGE |
| Relevant Components for NSN - 5930-00-472-7784, 5930004727784 | ||||
| 5930-01-024-7616 (5930010247616) | 5935-01-207-1630 (5935012071630) | 5930-00-522-3346 (5930005223346) | 5985-01-615-6045 (5985016156045) | |
| 5910-00-805-1017 (5910008051017) | 5962-01-297-8133 (5962012978133) | 5935-01-108-9409 (5935011089409) | 5910-01-082-8261 (5910010828261) | |
| 5930-01-681-7491 (5930016817491) | 5930-01-322-8532 (5930013228532) | 5935-00-755-3452 (5935007553452) | 5985-01-676-2667 (5985016762667) | |
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