Product Details | THERMOSTATIC SWITCH

5930-01-025-9647 A switch that is actuated by changes in ambient temperature. Excludes CIRCUIT BREAKER; CONTROL, TEMPERATURE (as modified); FUSE (as modified); PROTECTOR, THERMAL-OVERLOAD, ELECTRICAL MOTOR; RELAY, THERMAL; and THERMOSTAT, FLOW CONTROL. See also CONTROL, TEMPERATURE (as modified) and REGULATOR, TEMPERATURE (as modified).

Part Alternates: MT1HM251SA, MT1H-M251SA, T1HM251SA, 5930-01-025-9647, 01-025-9647, 5930010259647, 010259647

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 12 AUG 1976 01-025-9647

Drawings & Photos | NSN 5930-01-025-9647


Demand History | NSN 5930-01-025-9647

Part Number Request Date QTY Origin
5930-01-025-9647 2012-05-137 1 DIBBS
5930-01-025-9647 2012-03-75 1 DIBBS
5930-01-025-9647 2008-02-42 3 DIBBS

Cross Reference | NSN 5930-01-025-9647

Part Number Cage Code Manufacturer
MT1H-M251SA 89326 BARKSDALE INC
T1HM251SA 89326 BARKSDALE INC

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Technical Data | NSN 5930-01-025-9647

Characteristic Specifications
STYLE DESIGNATOR 73 RECTANGULAR
OVERALL LENGTH 2.750 INCHES NOMINAL
OVERALL HEIGHT 7.312 INCHES NOMINAL
OVERALL WIDTH 2.875 INCHES NOMINAL
BODY HEIGHT 3.812 INCHES NOMINAL
NONPILE-UP CONTACT ARRANGEMENT 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
CONTACT ACTION STIMULUS INCREASE
CONTACT ADJUSTABILITY DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE 50.00 TO 250.00 ACTUATION POINT DEGREES FAHRENHEIT AND 48.00 TO 248.00 DEACTUATION POINT DEGREES FAHRENHEIT
CONTACT ADJUSTMENT TYPE EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW
CONTACT VOLTAGE RATING IN VOLTS 480.0 AC AT SEA LEVEL FIRST VOLTAGE 250.0 AC AT SEA LEVEL SECOND VOLTAGE 24.0 DC AT SEA LEVEL THIRD VOLTAGE
CONTACT LOAD CURRENT RATING 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE 10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE 500.0 MILLIAMPERES RESISTIVE LOAD THIRD VOLTAGE
MEDIA FOR WHICH DESIGNED GAS OR LIQUID
TEMP SENSING ELEMENT TYPE CAPILLARY TUBE-BULB
CAPILLARY TUBE LENGTH 72.0 INCHES NOMINAL
BULB LENGTH 4.125 INCHES NOMINAL
BULB DIAMETER 0.375 INCHES NOMINAL
TERMINAL TYPE SCREW
MOUNTING METHOD THREADED HOLE
MOUNTING FACILITY PATTERN TWO POSITION DIAGONAL
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS 1.906 INCHES NOMINAL
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS 2.438 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNC ALL THREADED HOLE
NOMINAL THREAD SIZE 0.164 INCHES ALL THREADED HOLE
THREAD CLASS 2B ALL THREADED HOLE
THREAD QUANTITY PER INCH 32 ALL THREADED HOLE
FEATURES PROVIDED TAMPER PROOF CAP

Restrictions/Controls & Freight Information | NSN 5930-01-025-9647

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
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

Management | NSN 5930-01-025-9647

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each