| Item Name | Switch Pressure |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5930 Switches |
| National Item Identification Number (NIIN) | 01-057-8893 (010578893) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation, Harwil Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 142C948H01 | northrop grumman systems corporation | switch pressure | 97942 | RFQ |
| Q4-20W | harwil corp | switch pressure | 51434 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.750 INCHES NOMINAL ALL PRESSURE CONNECTION |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| AWTN | OPERATING TEMP RATING | 180.0 DEG FAHRENHEIT MAXIMUM |
| AXGY | MOUNTING METHOD | INLET CONNECTION AND OUTLET CONNECTION |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CQJX | NOMINAL THREAD SIZE | 1.000 INCHES SINGLE PRESSURE CONNECTION |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE,DOUBLE THROW,ONE POSITION MOMENTARY |
| CSCF | TERMINAL TYPE | QUICK DISCONNECT,MALE |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE,PRESET |
| CTYM | CONTACT ADJUSTMENT RANGE | 4.00 TO 32.00 ACTUATION POINT GALLONS PER MINUTE |
| CTYS | CONTACT ADJUSTMENT TYPE | INTERNAL ACTUATION POINT SCREW |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 AC AT SEA LEVEL FIRST VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 DC AT SEA LEVEL SECOND VOLTAGE |
| CTZL | PRESSURE CONNECTOR TYPE | PLAIN,THREADED INTERNAL ALL CONNECTIONS |
| FREQ | FREQUENCY IN HERTZ | 60.0 SINGLE VOLTAGE |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL PRESSURE CONNECTION |
| Relevant Components for NSN - 5930-01-057-8893, 5930010578893 | ||||
| 5910-01-451-9053 (5910014519053) | 5905-01-283-2221 (5905012832221) | 5915-01-640-9526 (5915016409526) | 5905-00-107-3319 (5905001073319) | |
| 5962-01-236-5871 (5962012365871) | 5995-01-228-7197 (5995012287197) | 5995-01-619-3330 (5995016193330) | 5925-00-975-7105 (5925009757105) | |
| 5977-00-391-6223 (5977003916223) | 5935-01-085-9065 (5935010859065) | 5930-01-548-2521 (5930015482521) | 5985-01-068-4667 (5985010684667) | |
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