NSN 5985-00-518-9572 CN-42A/UP, CN42AUP, MILA4637
Product Details | FIXED ATTENUATOR
5985-00-518-9572 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: CN-42A/UP, CN42AUP, MILA4637, 5985-00-518-9572, 00-518-9572, 5985005189572, 005189572
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-518-9572 | 14224 ( ATTENUATOR, FIXED ) |
Drawings & Photos | NSN 5985-00-518-9572
Cross Reference | NSN 5985-00-518-9572
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Related Products | NSN 5985-00-518-9572
Technical Data | NSN 5985-00-518-9572
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| INPUT IMPEDANCE RATING IN OHMS | 49.0 |
| OUTPUT IMPEDANCE RATING IN OHMS | 49.0 |
| FREQUENCY RANGE | 2.400 GIGAHERTZ MINIMUM AND 3.700 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.25 |
| VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | 2.4 TO 3.7 GIGAHERTZ |
| RF SIGNAL ATTENUATION IN DECIBELS | 10.0 |
| ATTENUATION ACCURACY IN DECIBELS | -0.10 TO 0.10 |
| FREQUENCY SENSITIVITY ATTENUATION IN DECIBELS | NOT RATED |
| POWER RATING | 1.0 WATTS AVERAGE |
| BODY STYLE | 1B ROUND, TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| OVERALL LENGTH | 5.000 INCHES NOMINAL |
| OVERALL DIAMETER | 0.750 INCHES NOMINAL |
| BODY MATERIAL | ANY ACCEPTABLE |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR |
| COAXIAL CONNECTOR SERIES DESIGNATION | N |
| CONNECTION TYPE PER FUNCTION | FEMALE OUTPUT AND MALE INPUT |
| MOUNTING METHOD | THREADED BUSHING |
| MOUNTING FACILITY THREAD SIZE AND SERIES/TYPE DESIGNATOR | 5/8-24 UNEF |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | CN42AUP |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILA4637 |
Restrictions/Controls & Freight Information | NSN 5985-00-518-9572
| 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: | 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 | 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 | 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 5985-00-518-9572
Navy
Marines| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Materiel Management Code | E | Electronics MaterielDefense Electronics Supply Center (DESC) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| 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 |
| 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 |