NSN 5930-00-505-1820 A31811, B8072, SD32
Product Details | STEPPING SWITCH
5930-00-505-1820 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: A31811, B8072, SD32, 200870-000, 200870, 5930-00-505-1820, 00-505-1820, 5930005051820, 005051820, 200870000
Electrical and Electronic Equipment Components | Switches
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-505-1820 | 26954 ( SWITCH, STEPPING ) |
Cross Reference | NSN 5930-00-505-1820
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 200870 | 12436 | BAE SYSTEMS NATIONAL SECURITY SOLUTIONS INC. |
| 200870 | 14100 | STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO |
| 200870-000 | 12436 | BAE SYSTEMS NATIONAL SECURITY SOLUTIONS INC. |
| 200870-000 | 14100 | STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO |
| 200870-000 | 62989 | XY RESOURCES INC DBA TELECOM INSTALLATION DIV |
| A31811 | 00779 | TYCO ELECTRONICS CORPORATION |
| A31811 | 58614 | TYCO ELECTRONICS CORPORATION DBA CII TECHNOLOGIES |
| A31811 | 71482 | CP CLARE CORP NORTH AMERICAN SALES OPERATIONS |
| B8072 | 00779 | TYCO ELECTRONICS CORPORATION |
| B8072 | 58614 | TYCO ELECTRONICS CORPORATION DBA CII TECHNOLOGIES |
| B8072 | 71482 | CP CLARE CORP NORTH AMERICAN SALES OPERATIONS |
| SD32 | 00779 | TYCO ELECTRONICS CORPORATION |
| SD32 | 58614 | TYCO ELECTRONICS CORPORATION DBA CII TECHNOLOGIES |
| SD32 | 71482 | CP CLARE CORP NORTH AMERICAN SALES OPERATIONS |
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Related Products | NSN 5930-00-505-1820
Technical Data | NSN 5930-00-505-1820
| Characteristic | Specifications |
|---|---|
| CONTROL METHOD | SELF |
| HOMING METHOD | THROUGH OFF-NORMAL SPRINGS |
| BANK LEVEL QUANTITY | 8 |
| CONTACT QUANTITY PER BANK LEVEL | 20 |
| WIPER CONTACT QUANTITY PER BANK LEVEL | 8 |
| CONTACT CURRENT RATING | 3.0 AMPERES |
| CONTACT TYPE | NONBRIDGING |
| NONBRIDGING LEVEL QUANTITY | 8 |
| MAGNETIC COIL QUANTITY | 1 |
| COIL TYPE | DRIVE |
| CURRENT TYPE | DC |
| VOLTAGE RATING | 48.0 VOLTS NOMINAL |
| OPERATING CURRENT RATING | 440.0 MILLIAMPERES NOMINAL |
| ELECTRICAL RESISTANCE | 19.0 OHMS NOMINAL |
| AUXILIARY OFF-NORMAL CONTACT ARRANGEMENT | 1C |
| AUXILIARY INTERRUPTER CONTACT ARRANGEMENT | 1B |
| DRIVE TYPE | DIRECT |
| STEPPING DIRECTION | UNIDIRECTIONAL |
| OVERALL LENGTH | 6.500 INCHES NOMINAL |
| OVERALL WIDTH | 4.500 INCHES NOMINAL |
| OVERALL HEIGHT | 2.125 INCHES NOMINAL |
| MOUNTING METHOD | BASE |
| MOUNTING CONFIGURATION | TWO NO. 8/0.190 IN./-32 TAPPED MTG HOLES DIAGONALLY LOCATED ON 0.193 IN. BY 5.187 IN. MTG CENTERS |
| III FSC APPLICATION DATA | TELEPHONE SWITCH STEPPING |
Restrictions/Controls & Freight Information | NSN 5930-00-505-1820
| 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: | 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 5930-00-505-1820
Army
Air Force| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | Q | Electronics Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 |
| 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 | 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 |