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MPL-501-4IN. — SWITCH,PRESSURE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MPL-501-4IN.: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_length: 1.000 INCHES NOMINAL IN, overall_width: 1.000 INCHES NOMINAL IN, terminal_type: QUICK DISCONNECT, FEMALE AND QUICK DISCONNECT, MALE, overall_height: 0.578 INCHES NOMINAL IN, overall_length: 1.875 INCHES NOMINAL IN, mounting_method: TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-472-7575, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MPL-501-4IN.
NSN: 5930-01-472-7575
FSC: 5930 — Switches
CAGE: 56756 — MICRO PNEUMATIC LOGIC INC (USA)
SPECIFICATIONS
body_length1.000 INCHES NOMINAL IN
overall_width1.000 INCHES NOMINAL IN
terminal_typeQUICK DISCONNECT, FEMALE AND QUICK DISCONNECT, MALE
overall_height0.578 INCHES NOMINAL IN
overall_length1.875 INCHES NOMINAL IN
mounting_methodTERMINAL
style_designatorRECTANGULAR
pressure_switch_typeDIFFERENTIAL
contact_adjustabilityACTUATION POINT ADJUSTABLE
contact_action_stimulusINCREASE
media_for_which_designedLIQUID
nonpile-up_contact_arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
NSN5930-01-472-7575
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN MPL-501-4IN. MFR SWITCH,PRESSURE
KEY FEATURES
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: QUICK DISCONNECT, FEMALE AND QUICK DISCONNECT, MALE
•
MOUNTING METHOD: TERMINAL
•
STYLE DESIGNATOR: RECTANGULAR
•
PRESSURE SWITCH TYPE: DIFFERENTIAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.578 INCHES NOMINAL IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPEQUICK DISCONNECT, FEMALE AND QUICK DISCONNECT, MALE
MOUNTING METHODTERMINAL
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH1.875 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
PRESSURE SWITCH TYPEDIFFERENTIAL
BODY LENGTH1.000 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MPL-501-4IN.?
MPL-501-4IN. is a SWITCH,PRESSURE.
What is the NSN for MPL-501-4IN.?
MPL-501-4IN. is cataloged in the U.S. Government catalog under NSN 5930-01-472-7575. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.