NSN 5945-00-881-5557 M19648/1-021, M196481021, MIL-R-19648/1
Product Details | THERMAL RELAY
5945-00-881-5557 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: M19648/1-021, M196481021, MIL-R-19648/1, MILR196481, RY1B1A121, 5945-00-881-5557, 00-881-5557, 5945008815557, 008815557
Electrical and Electronic Equipment Components | Relays and Solenoids
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 22 NOV 1967 | 00-881-5557 | 03883 ( RELAY, THERMAL ) |
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Technical Data | NSN 5945-00-881-5557
| Characteristic | Specifications |
|---|---|
| CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY OPEN |
| CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | 250.0 AC AND 32.0 DC |
| CONTACT MAXIMUM CURRENT RATING IN AMPS | 0.125 DC |
| HEATER VOLTAGE RATING IN VOLTS | 28.0 |
| HEATER POWER RATING IN WATTS | 4.5 |
| DELAY TIME IN SECONDS | 3.0 ADJUSTABLE OPERATE MINIMUM AND 180.0 ADJUSTABLE OPERATE MAXIMUM |
| TERMINAL TYPE AND QUANTITY | 7 WIRE HOOK |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |
| OVERALL LENGTH | 2.350 INCHES MINIMUM AND 2.390 INCHES MAXIMUM |
| OVERALL DIAMETER | 0.760 INCHES MINIMUM AND 0.800 INCHES MAXIMUM |
| 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 | M19648/1-021 |
Restrictions/Controls & Freight Information | NSN 5945-00-881-5557
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious 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 | P | 77.5 |
| 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 |