Product Details | THERMAL RELAY

5945-01-053-6251 A relay switch which is actuated by the effect of internal heat generated by the current in its energizing circuit. For items actuated by ambient, rather than internal temperature changes, see SWITCH, THERMOSTATIC.

Part Alternates: M19648/1-134, M196481134, ST5087, ST-5087, MIL-R-19648/1, MILR196481, 5945-01-053-6251, 01-053-6251, 5945010536251, 010536251

Electrical and Electronic Equipment Components | Relays and Solenoids

Supply Group (FSG) NSN Assign. NIIN
59 07 JAN 1978 01-053-6251

Cross Reference | NSN 5945-01-053-6251

Part Number Cage Code Manufacturer
M19648/1-134 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-R-19648/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
ST-5087 93929 SPX CORPORATION DBA RADIODETECTION

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Technical Data | NSN 5945-01-053-6251

Characteristic Specifications
CONTACT ARRANGEMENT SINGLE POLE, SINGLE THROW, NORMALLY CLOSED
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS 250.0 AC AND 32.0 DC
CONTACT MAXIMUM CURRENT RATING IN AMPS 2.0 AC OR 1.0 DC
HEATER VOLTAGE RATING IN VOLTS 28.0
HEATER POWER RATING IN WATTS 4.5
DELAY TIME IN SECONDS 65.0 ADJUSTABLE OPERATE MINIMUM AND 90.0 ADJUSTABLE OPERATE MAXIMUM
TERMINAL TYPE AND QUANTITY 7 WIRE HOOK
MOUNTING FACILITY TYPE AND QUANTITY 2 UNTHREADED HOLE
OVERALL LENGTH 1.360 INCHES MINIMUM AND 1.400 INCHES MAXIMUM
OVERALL WIDTH 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM
OVERALL HEIGHT 2.650 INCHES NOMINAL
ENVIRONMENTAL PROTECTION HERMETIC
SPECIAL FEATURES MTG HOLES 0.130 INCH DIA SPACED 1.125 INCHES C TO C
TEST DATA DOCUMENT 81349-MIL-R-19648 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MIL-R-19648/1 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-R-19648/1
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M19648/1-134

Restrictions/Controls & Freight Information | NSN 5945-01-053-6251

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061300 CIRCUIT BREAKER/SWITCH NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable