NSN 5985-01-122-1668 MA7531S048, MA7531-S048, SMC740765
Product Details | RADIO FREQUENCY TRANSMISSION LINE SWITCH
5985-01-122-1668 An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. Excludes RELAY, (as modified).202593000005985000000
Part Alternates: MA7531S048, MA7531-S048, SMC740765, SM-C-740765, KR810126100, KR8101-261-00, 7531404800, 7531-4048-00, 5985-01-122-1668, 01-122-1668, 5985011221668, 011221668
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 15 NOV 1981 | 01-122-1668 | 05298 ( SWITCH, RADIO FREQUENCY TRANSMISSION LINE ) |
Cross Reference | NSN 5985-01-122-1668
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7531-4048-00 | 96341 | COBHAM ELECTRONIC SYSTEMS INC. DBA COBHAM DEFENSE ELECTRONICS |
| KR8101-261-00 | 91836 | WINCHESTER ELECTRONICS CORPORATION DBA KINGS ELECTRONICS |
| MA7531-S048 | 96341 | COBHAM ELECTRONIC SYSTEMS INC. DBA COBHAM DEFENSE ELECTRONICS |
| SM-C-740765 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS |
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Technical Data | NSN 5985-01-122-1668
| Characteristic | Specifications |
|---|---|
| FREQUENCY RATING | 0.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM 1ST FREQUENCY VOLTAGE STANDING WAVE RATIO 4.0 GIGAHERTZ MINIMUM AND 8.0 GIGAHERTZ MAXIMUM 2ND FREQUENCY VOLTAGE STANDING WAVE RATIO 8.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM 3RD FREQUENCY VOLTAGE STANDING WAVE RATIO 12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM 4TH FREQUENCY VOLTAGE STANDING WAVE RATIO 0.0 GIGAHERTZ MINIMUM AND 8.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING |
| ACTUATOR CURRENT TYPE AND RATING IN AMPS | 1.0 DC NOMINAL |
| ACTUATOR VOLTAGE IN VOLTS | 26.0 NOMINAL |
| RF MAXIMUM VOLTAGE RATING | 500.0 VOLTS PEAK |
| SWITCH TYPE | TRANSFER |
| COUPLING POSITION QUANTITY | 4 |
| TERMINAL TYPE AND QUANTITY | 4 CONNECTOR, RECEPTACLE AND 3 TAB, SOLDER LUG |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| CONNECTOR END DESIGN | FEMALE |
| SWITCH OPERATION SEQUENCE | BREAKS BEFORE MAKES |
| SWITCHING TIME | 20.0 MILLISECONDS |
| SWITCH RETURN MECHANISM TYPE | FAIL-SAFE |
| BODY STYLE | 28B IRREGULAR |
| OVERALL LENGTH | 2.440 INCHES NOMINAL |
| OVERALL HEIGHT | 1.330 INCHES NOMINAL |
| OVERALL WIDTH | 1.500 INCHES NOMINAL |
| III OPERATING TEMP RANGE | -55.0 TO 100.0 DEG CELSIUS |
Restrictions/Controls & Freight Information | NSN 5985-01-122-1668
| 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 | 723 | 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 5985-01-122-1668
| 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 | T | Other Electronics Equipment |
| Weapons Systems/End Item or Homogeneous Group | T2 | AN/USM-410 |
| 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 | 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 |



