NSN 5945-00-327-8993 SCD1253014, SCD125301-4, SMD957311
Product Details | ELECTRONIC CHOPPER
5945-00-327-8993 An electromechanical or electronic (includes solid state semiconductor items) device designed to convert an electrical signal into a modified square wave output signal. For items excited by an alternating current, the output signal is the same frequency as, and bears a definite phase relationship to, the excitation voltage. For those electronic items designed to operate on direct current only, the output frequency of the item is dependent upon the inherent properties of the item, or the internal or external circuit constants, or the applied driving coil voltage impressed on the input signal. For an electromechanical item whose coil is designed for direct current only, see VIBRATOR, INTERRUPTER and VIBRATOR, SELF-RECTIFYING.20259450020Relays and Solenoids59630018Electronic Modules
Part Alternates: SCD1253014, SCD125301-4, SMD957311, SM-D-957311, STD33382A, STD3338-2A, 5945-00-327-8993, 00-327-8993, 5945003278993, 003278993
Electrical and Electronic Equipment Components | Relays and Solenoids
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1961 | 00-327-8993 | 19759 ( CHOPPER, ELECTRONIC ) |
Cross Reference | NSN 5945-00-327-8993
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Technical Data | NSN 5945-00-327-8993
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | ELECTROMECHANICAL |
| DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | UNEQUAL |
| DRIVE VOLTAGE RATING | 19.0 AC VOLTS NOMINAL |
| DRIVE FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW, OPEN NEUTRAL |
| CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES |
| CONTACT CURRENT RATING | 1.0 MILLIAMPERES NOMINAL |
| PHASE ANGLE IN DEG | 52.0 AND 60.0 |
| DWELL TIME RATING IN DEG | 165.0 NOMINAL |
| HERMETICALLY SEALED FEATURE | NOT PROVIDED |
| CASE MATERIAL | METAL |
| OVERALL DIAMETER | 1.797 INCHES NOMINAL |
| OVERALL LENGTH | 5.688 INCHES NOMINAL |
| PLUG IN MOUNTING FEATURE | PROVIDED |
| BASE MOUNTING SIZE DESIGNATION | OCTAL TUBE BASE SIZE |
| CONNECTION LOCATION | TOP |
Restrictions/Controls & Freight Information | NSN 5945-00-327-8993
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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 | 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 |
Management | NSN 5945-00-327-8993
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9N | Navy-owned stocks of defense electronic material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9E | Defense Supply Center Columbus Columbus, OH 43218 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |