NSN 5985-01-139-1004 20512DB, 205-12DB, 3M12
Product Details | FIXED ATTENUATOR
5985-01-139-1004 A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.
Part Alternates: 20512DB, 205-12DB, 3M12, 3M-12, 5985-01-139-1004, 01-139-1004, 5985011391004, 011391004
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 24 SEP 1982 | 01-139-1004 | 14224 ( ATTENUATOR, FIXED ) |
Drawings & Photos | NSN 5985-01-139-1004
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Technical Data | NSN 5985-01-139-1004
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| INPUT IMPEDANCE RATING IN OHMS | 50.0 |
| OUTPUT IMPEDANCE RATING IN OHMS | 50.0 |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.15 AND 1.20 AND 1.25 |
| VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | 0.0 TO 4.0 GIGAHERTZ AND 4.0 TO 8.0 GIGAHERTZ AND 8.0 TO 12.4 GIGAHERTZ |
| RF SIGNAL ATTENUATION IN DECIBELS | 12.0 |
| ATTENUATION ACCURACY IN DECIBELS | NOT RATED |
| FREQUENCY SENSITIVITY ATTENUATION IN DECIBELS | NOT RATED |
| POWER RATING | 2.0 WATTS AVERAGE AND 500.0 WATTS PEAK |
| TEMPERATURE SENSITIVITY ATTENUATION IN DECIBELS | NOT RATED |
| BODY STYLE | 1B ROUND, TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| OVERALL LENGTH | 1.200 INCHES NOMINAL |
| OVERALL DIAMETER | 0.360 INCHES NOMINAL |
| BODY MATERIAL | STEEL, STAINLESS |
| BODY SURFACE TREATMENT | PASSIVATED |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR |
| COAXIAL CONNECTOR SERIES DESIGNATION | WPM |
| MOUNTING METHOD | CONNECTOR |
Restrictions/Controls & Freight Information | NSN 5985-01-139-1004
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 060535 | AERIAL/ANTENNAS DIRECTIONAL |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| 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 5985-01-139-1004
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 |