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376-52-1 — SWITCH,THERMOSTATIC

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

376-52-1: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 5.000 INCHES NOMINAL IN, bulb_length: 3.500 INCHES NOMINAL IN, bulb_diameter: 0.375 INCHES NOMINAL IN, overall_width: 2.844 INCHES NOMINAL IN, terminal_type: SCREW, overall_height: 5.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-260-0519, 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→ 376-52-1
NSN: 5930-01-260-0519
FSC: 5930 — Switches
CAGE: 28953 — RIX INDUSTRIES (USA)
SPECIFICATIONS
body_height5.000 INCHES NOMINAL IN
bulb_length3.500 INCHES NOMINAL IN
bulb_diameter0.375 INCHES NOMINAL IN
overall_width2.844 INCHES NOMINAL IN
terminal_typeSCREW
overall_height5.312 INCHES NOMINAL IN
overall_length2.562 INCHES NOMINAL IN
mounting_methodBASE AND UNTHREADED HOLE(S) AND SLOT
features_providedELECTRICAL ACCESS PORT
mounting_slot_width0.223 INCHES NOMINAL IN
capillary_tube_length72.0 INCHES NOMINAL IN
operating_temp_rating550.0 FAHRENHEIT MAXIMUM DEGF
NSN5930-01-260-0519
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 376-52-1 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: SCREW
•
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE
•
BULB LENGTH: 3.500 INCHES NOMINAL IN
•
BULB DIAMETER: 0.375 INCHES NOMINAL IN
•
MOUNTING METHOD: BASE AND UNTHREADED HOLE(S) AND SLOT
•
BODY HEIGHT: 5.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT5.312 INCHES NOMINAL IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPESCREW
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
BULB LENGTH3.500 INCHES NOMINAL IN
BULB DIAMETER0.375 INCHES NOMINAL IN
MOUNTING METHODBASE AND UNTHREADED HOLE(S) AND SLOT
BODY HEIGHT5.000 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.223 INCHES NOMINAL IN
TEMP SENSING ELEMENT TYPECAPILLARY TUBE-BULB
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 1
PB10A KU11A1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 376-52-1?
376-52-1 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 376-52-1?
There is 1 known substitute for 376-52-1: PB10A KU11A1. Substitute compatibility should be verified for your specific system.
What is the NSN for 376-52-1?
376-52-1 is cataloged in the U.S. Government catalog under NSN 5930-01-260-0519. 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.