NSN 5930-00-004-2053 173539-001, 00-004-2053, 173539001
Product Details | STEPPING SWITCH
5930-00-004-2053 An electromagnetically actuated switch having contact wipers which are successively rotated over fixed bank contacts. The contact wipers are progressively advanced over the fixed bank contacts through a repetitive series of stepping operations. The stepping operation may be a continuous forward rotation acting through 360 degrees to return to its normal unoperated position or it may be designed to include an electromagnetic and/or mechanical means for releasing and resetting the switch to its released position for a subsequent operation. The contact wipers may be mechanically held in contact with the fixed bank contacts after the armature of the actuating coil has released. The switch may be released at the end of its travel or at any intermediate position. It includes items designed with two electromagnetic actuators that enable the switch to operate in either direction. For items having the dual function of a switch and a relay assembled together on a common mounting, see RELAY-SWITCH. For other than electromagnetically actuated switches whose contact wipers are manually rotated over fixed bank contacts, see SWITCH, ROTARY. Excludes RELAY, ROTARY and SWITCH, TELEPHONE (as modified).
Part Alternates: 173539-001, 5930-00-004-2053, 00-004-2053, 5930000042053, 173539001, 000042053
Electrical and Electronic Equipment Components | Switches
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 07 JUN 1972 | 00-004-2053 | 26954 ( SWITCH, STEPPING ) |
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Related Products | NSN 5930-00-004-2053
Technical Data | NSN 5930-00-004-2053
| Characteristic | Specifications |
|---|---|
| CONTROL METHOD | SELF |
| HOMING METHOD | ANY ACCEPTABLE |
| BANK LEVEL QUANTITY | 4 |
| CONTACT QUANTITY PER BANK LEVEL | 24 |
| WIPER CONTACT QUANTITY PER BANK LEVEL | 1 |
| MAGNETIC COIL QUANTITY | 1 |
| COIL TYPE | DRIVE |
| CURRENT TYPE | DC |
| VOLTAGE RATING | 28.0 VOLTS NOMINAL |
| ELECTRICAL RESISTANCE | 18.79 OHMS NOMINAL |
| OVERALL LENGTH | 6.062 INCHES MAXIMUM |
| OVERALL WIDTH | 4.875 INCHES NOMINAL |
| OVERALL HEIGHT | 3.406 INCHES MAXIMUM |
| MOUNTING METHOD | HOLE |
| MOUNTING CONFIGURATION | FOUR 0.201 IN. DIA MTG HOLES ON 4.437 IN. BY 4.375 IN. MTG CENTERS |
| III UNPACKAGED UNIT WEIGHT | 3.250 POUNDS |
Restrictions/Controls & Freight Information | NSN 5930-00-004-2053
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 | 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 5930-00-004-2053
Navy| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |