NSN 5985-01-390-1308 CMCS0445, SW21812A305, SW-2181-2A-305
Product Details | RADIO FREQUENCY TRANSMISSION LINE SWITCH
5985-01-390-1308 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: CMCS0445, SW21812A305, SW-2181-2A-305, SW21812A305658378002, SW-2181-2A-305-658378-002, 658378-002, 5985-01-390-1308, 01-390-1308, 5985013901308, 658378002, 013901308
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 12 MAY 1994 | 01-390-1308 | 05298 ( SWITCH, RADIO FREQUENCY TRANSMISSION LINE ) |
Drawings & Photos | NSN 5985-01-390-1308
Demand History | NSN 5985-01-390-1308
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 658378-002 | 2020-01-16 | 3 | DIBBS |
| CMCS0445 | 2020-01-16 | 3 | DIBBS |
| SW-2181-2A-305-658378-002 | 2020-01-16 | 3 | DIBBS |
| 658378-002 | 2019-11-308 | 3 | DIBBS |
| CMCS0445 | 2019-11-308 | 3 | DIBBS |
| SW-2181-2A-305-658378-002 | 2019-11-308 | 3 | DIBBS |
| 658378-002 | 2019-10-297 | 3 | DIBBS |
| CMCS0445 | 2019-10-297 | 3 | DIBBS |
| SW-2181-2A-305-658378-002 | 2019-10-297 | 3 | DIBBS |
| 5985-01-390-1308 | 2013-11-317 | 9 | DIBBS |
| 5985-01-390-1308 | 2013-10-301 | 9 | DIBBS |
| 5985-01-390-1308 | 2006-04-110 | 12 | DIBBS |
Cross Reference | NSN 5985-01-390-1308
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 658378-002 | 14482 | WATKINS-JOHNSON CO |
| 658378-002 | 60483 | AMERICAN MICROWAVE CORPORATION |
| 658378-002 | 62065 | EDO RECONNAISSANCE AND SURVEILLANCE SYSTEMS, INC. |
| CMCS0445 | 7W858 | CUSTOM MICROWAVE COMPONENTS, INC DBA CUSTOM MICROWAVE COMPONENTS |
| SW-2181-2A-305 | 60483 | AMERICAN MICROWAVE CORPORATION |
| SW-2181-2A-305-658378-002 | 60483 | AMERICAN MICROWAVE CORPORATION |
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Related Products | NSN 5985-01-390-1308
Technical Data | NSN 5985-01-390-1308
| Characteristic | Specifications |
|---|---|
| FREQUENCY RATING | 0.4 GIGAHERTZ MINIMUM AND 18.1 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING 0.4 GIGAHERTZ MINIMUM AND 18.1 GIGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING 0.4 GIGAHERTZ MINIMUM AND 18.1 GIGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO 0.4 GIGAHERTZ MINIMUM AND 18.1 GIGAHERTZ MAXIMUM SINGLE FREQUENCY INSERTION LOSS REFERENCE 0.4 GIGAHERTZ MINIMUM AND 18.1 GIGAHERTZ MAXIMUM SINGLE FREQUENCY CROSSTALK REFERENCE |
| RF POWER HANDLING CAPABILITY | 0.75 WATTS PEAK SINGLE |
| VOLTAGE STANDING WAVE RATIO | 2.00 SINGLE |
| INSERTION LOSS IN DECIBELS | 1.50 SINGLE |
| MINIMUM CROSSTALK RATING IN DECIBELS | 40.0 SINGLE |
| ACTUATOR OPERATING METHOD | SOLID STATE |
| SWITCH TYPE | NONTRANSFER |
| POLE QUANTITY | 1 |
| THROW QUANTITY | 2 |
| COUPLING POSITION QUANTITY | 3 |
| TERMINAL TYPE AND QUANTITY | 4 PIN AND 1 TURRET |
| SWITCH OPERATION SEQUENCE | MAKES BEFORE BREAKS |
| SWITCHING TIME | 0.5 MICROSECONDS |
| SWITCH RETURN MECHANISM TYPE | FAIL-SAFE |
| BODY STYLE | 58B RECTANGULAR |
| OVERALL LENGTH | 1.875 INCHES NOMINAL |
| OVERALL HEIGHT | 1.750 INCHES NOMINAL |
| OVERALL WIDTH | 0.300 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.094 INCHES NOMINAL |
| MOUNTING FACILITY PATTERN | FOUR POSITION TRAPEZOID SINGLE MOUNTING FACILITY PATTERN |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.750 INCHES NOMINAL 1ST MOUNTING FACILITY PATTERN 0.380 INCHES NOMINAL 2ND MOUNTING FACILITY PATTERN |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 0.850 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN |
| SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 0.295 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN |
| INTERMEDIATE HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 0.280 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 0.380 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN |
| III OPERATING TEMP RANGE | -30.0 TO 75.0 DEG CELSIUS |
| MANUFACTURERS CODE | 14482 |
| MFR SOURCE CONTROLLING REFERENCE | 658378-002 |
Restrictions/Controls & Freight Information | NSN 5985-01-390-1308
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 | 723 | unknown |
| Originating Activity Code | TH | Defense Supply Center Columbus Columbus, OH 43215 |
| 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 5985-01-390-1308
Air Force| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |