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78-8418-3947-1 — SWITCH,PRESSURE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

78-8418-3947-1: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_length: 1.656 INCHES NOMINAL IN, overall_length: 2.407 INCHES NOMINAL IN, style_designator: CYLINDRICAL, pressure_switch_type: GAGE, operating_temp_rating: 85.0 FAHRENHEIT NOMINAL DEGF, media_for_which_designed: GAS. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-689-4811, 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
78-8418-3947-1
NSN: 5930-00-689-4811
FSC: 5930 — Switches
CAGE: 5H263 — DECISIONONE CORP DBA DECISIONONE (USA)
SPECIFICATIONS
body_length1.656 INCHES NOMINAL IN
overall_length2.407 INCHES NOMINAL IN
style_designatorCYLINDRICAL
pressure_switch_typeGAGE
operating_temp_rating85.0 FAHRENHEIT NOMINAL DEGF
media_for_which_designedGAS
contact_load_current_rating1.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
contact_voltage_rating_in_volts115.0 AC AT SEA LEVEL SINGLE VOLTAGE
NSN5930-00-689-4811
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 78-8418-3947-1 MFR SWITCH,PRESSURE
KEY FEATURES
•
CONTACT LOAD CURRENT RATING: 1.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
•
STYLE DESIGNATOR: CYLINDRICAL
•
PRESSURE SWITCH TYPE: GAGE
•
BODY LENGTH: 1.656 INCHES NOMINAL IN
•
OPERATING TEMP RATING: 85.0 FAHRENHEIT NOMINAL DEGF
•
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
•
MEDIA FOR WHICH DESIGNED: GAS
TECHNICAL CHARACTERISTICS
CONTACT LOAD CURRENT RATING1.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
STYLE DESIGNATORCYLINDRICAL
OVERALL LENGTH2.407 INCHES NOMINAL IN
PRESSURE SWITCH TYPEGAGE
BODY LENGTH1.656 INCHES NOMINAL IN
OPERATING TEMP RATING85.0 FAHRENHEIT NOMINAL DEGF
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
MEDIA FOR WHICH DESIGNEDGAS
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL SINGLE VOLTAGE
SUBSTITUTES & CROSS-REFERENCES 1
700-153-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 78-8418-3947-1?
78-8418-3947-1 is a SWITCH,PRESSURE.
What parts can replace 78-8418-3947-1?
There is 1 known substitute for 78-8418-3947-1: 700-153-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 78-8418-3947-1?
78-8418-3947-1 is cataloged in the U.S. Government catalog under NSN 5930-00-689-4811. 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.