Mfg Part Number: DA-21-127
Alternate P/N: DA21127
NSN : 5930-01-020-9807
NIIN : 010209807
CAGE Code : 39709
Manufacturer: Mercoid Corp
Item Name : Switch Pressure
FSC : FSC 5930 Switches
Here at Internet For Aviation, we have DA-21-127 Switch Pressure from Mercoid Corp, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific DA-21-127 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 7.250 INCHES NOMINAL |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| AXGY | MOUNTING METHOD | FLANGE AND THREADED HOLE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES SINGLE PRESSURE CONNECTION |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE |
| CTYM | CONTACT ADJUSTMENT RANGE | +25.00/+600.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE AND +25.00/+600.00 DEACTUATION POINT POUNDS PER SQUARE INCH GAGE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| ABKW | OVERALL HEIGHT | 2.250 INCHES NOMINAL |
| ABPM | BODY DIAMETER | 5.750 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.5625 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 18 SINGLE PRESSURE CONNECTION |
| CQYJ | MOUNTING FACILITY PATTERN | ISOSCELES TRIANGLE |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL DEACTUATION POINT KNOB AND EXTERNAL ACTUATION POINT KNOB |
| CTYX | CONTACT STIMULUS RATING | 25.00 DIFFERENTIAL POINT MINIMUM POUNDS PER SQUARE INCH GAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 120.0 DC AT SEA LEVEL FOURTH VOLTAGE |
| CTZL | PRESSURE CONNECTOR TYPE | EXTERNAL SEAT-GASKET SEAL, THREADED EXTERNAL SINGLE CONNECTION |
| STYL | STYLE DESIGNATOR | CYLINDRICAL W/PORT |
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