NSN 5930-00-856-3885 ZCJ221A217KLY220, ZC-J221A-217KLY-220, 74802916
Product Details | THERMOSTATIC SWITCH
5930-00-856-3885 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: ZCJ221A217KLY220, ZC-J221A-217KLY-220, 74802916, 748029-16, 13214E0742, 5930-00-856-3885, 00-856-3885, 5930008563885, 008563885
Electrical and Electronic Equipment Components | Switches
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1962 | 00-856-3885 | 00451 ( SWITCH, THERMOSTATIC ) |
Drawings & Photos | NSN 5930-00-856-3885
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Technical Data | NSN 5930-00-856-3885
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 72 RECTANGULAR |
| OVERALL HEIGHT | 6.045 INCHES NOMINAL |
| OVERALL WIDTH | 3.620 INCHES NOMINAL |
| BODY LENGTH | 7.760 INCHES NOMINAL |
| NONPILE-UP CONTACT ARRANGEMENT | 3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| CONTACT ACTION STIMULUS | INCREASE |
| CONTACT ADJUSTABILITY | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| CONTACT ADJUSTMENT RANGE | -30.00 TO 170.00 ACTUATION POINT DEGREES FAHRENHEIT AND -29.00 TO 169.00 DEACTUATION POINT DEGREES FAHRENHEIT |
| CONTACT ADJUSTMENT TYPE | EXTERNAL DEACTUATION POINT KNOB WITH SCALE AND EXTERNAL ACTUATION POINT KNOB WITH SCALE |
| CONTACT VOLTAGE RATING IN VOLTS | 250.0 AC AT SEA LEVEL FIRST VOLTAGE 125.0 AC AT SEA LEVEL SECOND VOLTAGE |
| CONTACT LOAD CURRENT RATING | 2.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE 4.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| TEMP SENSING ELEMENT TYPE | CAPILLARY TUBE-BULB |
| CAPILLARY TUBE LENGTH | 12.000 INCHES NOMINAL |
| BULB LENGTH | 5.500 INCHES NOMINAL |
| BULB DIAMETER | 2.500 INCHES NOMINAL |
| TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| MOUNTING METHOD | BRACKET AND UNTHREADED HOLE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.265 INCHES NOMINAL |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 5.880 INCHES NOMINAL |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.590 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 5930-00-856-3885
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | XX | |
| 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 |