NSN 5930-01-252-3977 153A757G03, 1559AS2421, 1559AS242-1
Product Details | THERMOSTATIC SWITCH
5930-01-252-3977 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: 153A757G03, 1559AS2421, 1559AS242-1, 20400L243, 20400L2-43, 5930-01-252-3977, 01-252-3977, 5930012523977, 012523977
Electrical and Electronic Equipment Components | Switches
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 APR 1987 | 01-252-3977 | 00451 ( SWITCH, THERMOSTATIC ) |
Drawings & Photos | NSN 5930-01-252-3977
Demand History | NSN 5930-01-252-3977
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 20400L2-43 | 2025-03-62 | 19 | DIBBS |
| 20400L2-43 | 2025-02-51 | 19 | DIBBS |
| 5930-01-252-3977 | 2017-07-199 | 200 | US |
Cross Reference | NSN 5930-01-252-3977
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Related Products | NSN 5930-01-252-3977
Technical Data | NSN 5930-01-252-3977
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 65 DISC W/FLANGE |
| OVERALL LENGTH | 2.000 INCHES NOMINAL |
| OVERALL HEIGHT | 0.921 INCHES NOMINAL |
| BODY DIAMETER | 1.181 INCHES NOMINAL |
| BODY HEIGHT | 0.381 INCHES NOMINAL |
| NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| CONTACT ACTION STIMULUS | INCREASE |
| CONTACT ADJUSTABILITY | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| CONTACT STIMULUS RATING | 160.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 120.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| CONTACT VOLTAGE RATING IN VOLTS | 240.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| CONTACT LOAD CURRENT RATING | 25.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| OPERATING TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 350.0 DEG FAHRENHEIT MAXIMUM |
| MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| TEMP SENSING ELEMENT TYPE | INTERNAL SENSOR |
| TERMINAL TYPE | TAB W/SCREW |
| MOUNTING METHOD | BRACKET AND SLOT |
| MOUNTING SLOT WIDTH | 0.172 INCHES NOMINAL |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.562 INCHES MINIMUM AND 1.686 INCHES MAXIMUM |
| III HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | VIBRATION RESISTANT |
| III END ITEM IDENTIFICATION | CRYOGENIC SYSTEMS. SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE). F-16 AIRCRAFT. |
| III PRECIOUS MATERIAL | SILVER |
| III PRECIOUS MATERIAL AND LOCATION | CONTACTS SILVER |
Restrictions/Controls & Freight Information | NSN 5930-01-252-3977
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | S | Item contains silver |
| 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 5930-01-252-3977
Air Force
Navy
Marines| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Materiel Management Aggregation Code | EH | SX:ELECTRONIC COMPONENTS |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 5 | Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Physical Category Code | 1 | Bin |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| Acquisition Advice Codes | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |