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27503 — SWITCH,THERMOSTATIC

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

27503: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a Cellularline industrial component. Key specifications include body_diameter: 0.920 INCHES NOMINAL IN, terminal_type: SCREW, overall_length: 2.235 INCHES MAXIMUM IN, mounting_method: BRACKET(S) AND SLOT, mounting_slot_width: 0.170 INCHES NOMINAL IN, contact_adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-107-8879, 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→ 27503
NSN: 5930-01-107-8879
NIINs: 011078879, 012745879, 014472999
FSC: 5930 — Switches
CAGE: 09004 — TRANSISTOR DEVICES INC DIV ASTRODYNE TDI HIGH POWER BUSINESS UNIT (USA)
SPECIFICATIONS
body_diameter0.920 INCHES NOMINAL IN
terminal_typeSCREW
overall_length2.235 INCHES MAXIMUM IN
mounting_methodBRACKET(S) AND SLOT
mounting_slot_width0.170 INCHES NOMINAL IN
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
operating_temp_rating31.0 CELSIUS MAXIMUM AND 18.0 CELSIUS MINIMUM DEGC
contact_action_stimulusINCREASE
contact_stimulus_rating185.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 180.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
end_item_identificationAIRCRAFT,B-1B
media_for_which_designedGAS
mounting_facility_patternTWO POSITION IN-LINE
NSN5930-01-107-8879
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Cellularline SWITCH,THERMOSTATIC TITLE COMPONENT PN 27503 MFR Cellularline SWITCH,THERMOSTATIC
KEY FEATURES
•
BODY DIAMETER: 0.920 INCHES NOMINAL IN
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: SCREW
•
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE
•
CONTACT LOAD CURRENT RATING: 25.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
•
MOUNTING METHOD: BRACKET(S) AND SLOT
•
TEMP SENSING ELEMENT TYPE: INTERNAL SENSOR
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.920 INCHES NOMINAL IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPESCREW
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
CONTACT LOAD CURRENT RATING25.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING25.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
MOUNTING METHODBRACKET(S) AND SLOT
TEMP SENSING ELEMENT TYPEINTERNAL SENSOR
OVERALL LENGTH2.235 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.380 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
20615L16-A29(L185MR)Reference document
Same NSN cross-reference
Reference document — Secondary reference
20615L/L185MRReference 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 27503?
27503 is a SWITCH,THERMOSTATIC manufactured by Cellularline. It is classified as a MRO (MRO_GENERAL).
What parts can replace 27503?
There are 2 known substitutes for 27503: 20615L16-A29(L185MR), 20615L/L185MR. Substitute compatibility should be verified for your specific system.
What is the NSN for 27503?
27503 is cataloged in the U.S. Government catalog under NSN 5930-01-107-8879. This indicates validated use in U.S. government and defense supply chains.
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