NSN 5985-00-556-9683 NA57231A, NA5-7231A, 00-556-9683
Product Details | RADIO FREQUENCY TRANSMISSION LINE SWITCH
5985-00-556-9683 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: NA57231A, NA5-7231A, 5985-00-556-9683, 00-556-9683, 5985005569683, 005569683
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-556-9683 | 05298 ( SWITCH, RADIO FREQUENCY TRANSMISSION LINE ) |
Cross Reference | NSN 5985-00-556-9683
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NA5-7231A | 43999 | BOEING COMPANY, THE DBA BOEING |
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Technical Data | NSN 5985-00-556-9683
| Characteristic | Specifications |
|---|---|
| FREQUENCY RATING | 400.0 MEGAHERTZ NOMINAL SINGLE FREQUENCY OPERATING 400.0 MEGAHERTZ NOMINAL SINGLE FREQUENCY RF POWER HANDLING 400.0 MEGAHERTZ NOMINAL SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO 400.0 MEGAHERTZ NOMINAL SINGLE FREQUENCY INSERTION LOSS REFERENCE 400.0 MEGAHERTZ NOMINAL SINGLE FREQUENCY CROSSTALK REFERENCE |
| RF POWER HANDLING CAPABILITY | 25.0 WATTS AVERAGE SINGLE |
| VOLTAGE STANDING WAVE RATIO | 1.20 SINGLE |
| INSERTION LOSS IN DECIBELS | 0.20 SINGLE |
| MINIMUM CROSSTALK RATING IN DECIBELS | 40.0 SINGLE |
| ACTUATOR OPERATING METHOD | RELAY |
| ACTUATOR CURRENT TYPE AND RATING IN AMPS | 0.2 DC MAXIMUM |
| ACTUATOR VOLTAGE IN VOLTS | 26.0 NOMINAL |
| SWITCH TYPE | TRANSFER |
| COUPLING POSITION QUANTITY | 3 |
| TERMINAL TYPE AND QUANTITY | 3 RECEPTACLE, COAXIAL AND 2 SCREW |
| COAXIAL CONNECTOR SERIES DESIGNATION | N |
| CONNECTOR END DESIGN | FEMALE |
| SWITCH OPERATION SEQUENCE | BREAKS BEFORE MAKES |
| BODY STYLE | 15B IRREGULAR |
| OVERALL LENGTH | 2.610 INCHES NOMINAL |
| OVERALL HEIGHT | 0.855 INCHES NOMINAL |
| OVERALL WIDTH | 2.520 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.344 INCHES NOMINAL |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE SINGLE MOUNTING FACILITY PATTERN |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.893 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN |
| III OPERATING TEMP RANGE | -55.0 TO 105.0 DEG CELSIUS |
Restrictions/Controls & Freight Information | NSN 5985-00-556-9683
| 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: | 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 |
Management | NSN 5985-00-556-9683
| 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



