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300-048518-012 — SWITCH,THERMOSTATIC

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

300-048518-012: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include bulb_length: 4.156 INCHES NOMINAL IN, bulb_diameter: 0.375 INCHES NOMINAL IN, overall_width: 2.656 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, overall_height: 2.656 INCHES NOMINAL IN, overall_length: 4.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-227-6175, 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→ 300-048518-012
NSN: 5930-01-227-6175
FSC: 5930 — Switches
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)
SPECIFICATIONS
bulb_length4.156 INCHES NOMINAL IN
bulb_diameter0.375 INCHES NOMINAL IN
overall_width2.656 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
overall_height2.656 INCHES NOMINAL IN
overall_length4.094 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
capillary_tube_length24.0 INCHES NOMINAL IN
contact_adjustabilityACTUATION POINT ADJUSTABLE
contact_action_stimulusINCREASE
contact_adjustment_typeEXTERNAL ACTUATION POINT SHAFT
contact_adjustment_range+0.00 TO 100.00 ACTUATION POINT DEGREES FAHRENHEIT
NSN5930-01-227-6175
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 300-048518-012 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: TAB W/SCREW
•
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE
•
BULB LENGTH: 4.156 INCHES NOMINAL IN
•
BULB DIAMETER: 0.375 INCHES NOMINAL IN
•
CONTACT LOAD CURRENT RATING: 30.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.656 INCHES NOMINAL IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPETAB W/SCREW
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
BULB LENGTH4.156 INCHES NOMINAL IN
BULB DIAMETER0.375 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING30.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING21.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MOUNTING METHODUNTHREADED HOLE(S)
CONTACT ADJUSTMENT RANGE+0.00 TO 100.00 ACTUATION POINT DEGREES FAHRENHEIT
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 300-048518-012?
300-048518-012 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 300-048518-012?
300-048518-012 is cataloged in the U.S. Government catalog under NSN 5930-01-227-6175. 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.