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321880P1 — SWITCH,PRESSURE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

321880P1: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_length: 1.844 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, thread_length: 0.438 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN, overall_length: 2.469 INCHES NOMINAL IN, proof_pressure: 125.00 POUNDS PER SQUARE INCH LBS, mounting_method: INPUT PORT. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-374-9927, 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
MRO→ MRO_GENERAL→ 321880P1
NSN: 5930-00-374-9927
FSC: 5930 — Switches
CAGE: 58163 — MEGGITT (NORTH HOLLYWOOD), INC. DBA MEGGITT CONTROL SYSTEMS DIV MEGGITT DEFENSE SYSTEMS, INC. (USA)
SPECIFICATIONS
body_length1.844 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
thread_length0.438 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN
overall_length2.469 INCHES NOMINAL IN
proof_pressure125.00 POUNDS PER SQUARE INCH LBS
mounting_methodINPUT PORT
outside_diameter0.125 INCHES NOMINAL SINGLE CONNECTION IN
overall_diameter1.094 INCHES NOMINAL IN
style_designatorCYLINDRICAL
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.125 INCHES SINGLE PRESSURE CONNECTION IN
pressure_switch_typeABSOLUTE
NSN5930-00-374-9927
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 321880P1 MFR SWITCH,PRESSURE
KEY FEATURES
•
CONTACT ACTION STIMULUS: DECREASE
•
TERMINAL TYPE: TAB, SOLDER LUG
•
OVERALL DIAMETER: 1.094 INCHES NOMINAL IN
•
PROOF PRESSURE: 125.00 POUNDS PER SQUARE INCH LBS
•
CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
•
MOUNTING METHOD: INPUT PORT
•
THREAD LENGTH: 0.438 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN
TECHNICAL CHARACTERISTICS
CONTACT ACTION STIMULUSDECREASE
TERMINAL TYPETAB, SOLDER LUG
OVERALL DIAMETER1.094 INCHES NOMINAL IN
PROOF PRESSURE125.00 POUNDS PER SQUARE INCH LBS
CONTACT LOAD CURRENT RATING5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MOUNTING METHODINPUT PORT
THREAD LENGTH0.438 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN
STYLE DESIGNATORCYLINDRICAL
OVERALL LENGTH2.469 INCHES NOMINAL IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 321880P1?
321880P1 is a SWITCH,PRESSURE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 321880P1?
321880P1 is cataloged in the U.S. Government catalog under NSN 5930-00-374-9927. 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.