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279428 — SWITCH,PRESSURE

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

279428: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_length: 2.950 INCHES NOMINAL IN, terminal_type: CONNECTOR, RECEPTACLE, overall_length: 2.950 INCHES NOMINAL IN, mounting_method: INPUT PORT, overall_diameter: 0.993 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-409-0683, 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→ 279428
NSN: 5930-01-409-0683
FSC: 5930 — Switches
CAGE: 61423 — KIDDE TECHNOLOGIES, INC DIV KIDDE AEROSPACE AND DEFENSE (USA)
SPECIFICATIONS
body_length2.950 INCHES NOMINAL IN
terminal_typeCONNECTOR, RECEPTACLE
overall_length2.950 INCHES NOMINAL IN
mounting_methodINPUT PORT
overall_diameter0.993 INCHES NOMINAL IN
style_designatorCYLINDRICAL
width_across_flats0.993 INCHES NOMINAL IN
pressure_switch_typeGAGE
contact_action_stimulusINCREASE
media_for_which_designedLIQUID
contact_load_current_rating2.500 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
NSN5930-01-409-0683
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 279428 MFR SWITCH,PRESSURE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.993 INCHES NOMINAL IN
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: CONNECTOR, RECEPTACLE
•
OVERALL DIAMETER: 0.993 INCHES NOMINAL IN
•
CONTACT LOAD CURRENT RATING: 2.500 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
•
MOUNTING METHOD: INPUT PORT
•
STYLE DESIGNATOR: CYLINDRICAL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.993 INCHES NOMINAL IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPECONNECTOR, RECEPTACLE
OVERALL DIAMETER0.993 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING2.500 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
MOUNTING METHODINPUT PORT
STYLE DESIGNATORCYLINDRICAL
OVERALL LENGTH2.950 INCHES NOMINAL IN
PRESSURE SWITCH TYPEGAGE
BODY LENGTH2.950 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 279428?
279428 is a SWITCH,PRESSURE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 279428?
279428 is cataloged in the U.S. Government catalog under NSN 5930-01-409-0683. 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.