| Item Name | Switch Thermostatic |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5930 Switches |
| National Item Identification Number (NIIN) | 00-990-1978 (009901978) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Westinghouse Electric Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 342C258H06 | northrop grumman systems corporation | switch thermostatic | 97942 | RFQ |
| 342C258H06 | westinghouse electric corp | switch thermostatic | 79500 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 6.405 INCHES NOMINAL |
| ABPM | BODY DIAMETER | 0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 2.968 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 3.750 INCHES NOMINAL |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 3.125 INCHES NOMINAL |
| AKBY | TEMP SENSING ELEMENT TYPE | INTERNAL SENSOR |
| AXGY | MOUNTING METHOD | FLUSH |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE,SINGLE THROW,BOTH POSITIONS MAINTAINED |
| CSCF | TERMINAL TYPE | TAB W/SCREW |
| CTHF | CONTACT LOAD CURRENT RATING | 2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE |
| CTYM | CONTACT ADJUSTMENT RANGE | -100.00 TO 400.00 ACTUATION POINT DEGREES FAHRENHEIT |
| CTYX | CONTACT STIMULUS RATING | 114.80 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 DC AT SEA LEVEL SECOND VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 230.0 AC AT SEA LEVEL FIRST VOLTAGE |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| Relevant Components for NSN - 5930-00-990-1978, 5930009901978 | ||||
| 5998-00-222-3329 (5998002223329) | 5930-00-577-8611 (5930005778611) | 5998-01-429-5465 (5998014295465) | 5910-00-061-7038 (5910000617038) | |
| 5945-01-662-7996 (5945016627996) | 5998-01-335-3197 (5998013353197) | 5970-01-351-8938 (5970013518938) | 5935-00-449-8529 (5935004498529) | |
| 5950-01-227-8662 (5950012278662) | 5935-00-781-2559 (5935007812559) | 5977-00-489-0962 (5977004890962) | 5975-01-541-4229 (5975015414229) | |
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