| Item Name | Switch Pressure |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5930 Switches |
| National Item Identification Number (NIIN) | 00-538-3257 (005383257) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Howden Fluid Systems, Meggitt International Ltd |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 7730866 | lockheed martin corporation | switch pressure | 99971 | RFQ |
| 7730866P2 | lockheed martin corporation | switch pressure | 99971 | RFQ |
| B17976 | howden fluid systems | switch pressure | 33654 | RFQ |
| B17976 | meggitt international ltd | switch pressure | 58163 | RFQ |
| D-17976 | howden fluid systems | switch pressure | 33654 | RFQ |
| D-17976 | meggitt international ltd | switch pressure | 58163 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 8.500 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 2.750 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.750 INCHES NOMINAL |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| ALAQ | MOUNTING FACILITY CIRCLE RADIUS | 3.187 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | BASE AND THREADED HOLE |
| CMLP | THREAD QUANTITY PER INCH | 27 ALL PRESSURE CONNECTION |
| CMLP | THREAD QUANTITY PER INCH | 32 ALL THREADED HOLE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CQJX | NOMINAL THREAD SIZE | 0.125 INCHES SINGLE PRESSURE CONNECTION |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES ALL THREADED HOLE |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 2 POLE,SINGLE THROW,NORMALLY OPEN,MOMENTARY ACTION |
| CSCF | TERMINAL TYPE | TAB,SOLDER LUG |
| CTHF | CONTACT LOAD CURRENT RATING | 2.5 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT NOT ADJUSTABLE |
| CTYX | CONTACT STIMULUS RATING | 10.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 5.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL FIRST VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL SECOND VOLTAGE |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL PRESSURE CONNECTION |
| Components Related to NSN - 5930-00-538-3257, 5930005383257 | ||||
| 5998-01-240-5682 (5998012405682) | 5905-00-824-8903 (5905008248903) | 5995-00-752-8333 (5995007528333) | 5905-01-445-2436 (5905014452436) | |
| 5975-00-864-6613 (5975008646613) | 5995-01-323-5896 (5995013235896) | 5999-01-392-7655 (5999013927655) | 5998-01-112-1900 (5998011121900) | |
| 5935-01-480-9018 (5935014809018) | 5995-01-699-5404 (5995016995404) | 5935-00-825-0977 (5935008250977) | 5905-00-060-1963 (5905000601963) | |
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