The Attenuator,fixed, cataloged under National Stock Number 5985-00-147-9452, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-147-9452 |
| Primary Part Number | 4772-3 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq |
| Status | ACTIVE |
| Attenuation Accuracy Reference Frequency | 6.0 GIGAHERTZ |
| Coaxial Connector Series Designation | SMA |
| Overall Diameter | 0.380 INCHES MAXIMUM IN |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Voltage Standing Wave Ratio | 1.25 AND 1.40 |
| Output Impedance Rating in Ohms | 50.0 |
| Mounting Method | CONNECTOR |
| Unpackaged Unit Weight | 0.500 OUNCES OZ |
| Attenuation Accuracy in Decibels | -0.30 TO 0.30 |
| Frequency Range | 0.000 HERTZ MINIMUM AND 6.000 GIGAHERTZ MAXIMUM |
| Power Rating | 2.0 WATTS AVERAGE AND 200.0 WATTS PEAK |
| Terminal Type and Quantity | 2 CONNECTOR |
| Input Impedance Rating in Ohms | 50.0 |
| Connection Type Per Function | FEMALE OUTPUT AND MALE INPUT |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Rf Signal Attenuation in Decibels | 3.0 |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 6.0 GIGAHERTZ |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Application Design | TRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4772-3 PRIMARY | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
| 180AS206 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 77C712632P003 | Lockheed Martin Corporation Div Rms (USA) |
| 49-0005 | Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co (USA) |
NSN 5985-00-147-9452 is a Attenuator,fixed, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-147-9452 has 4 cross-referenced part numbers: 4772-3 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 180AS206 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 77C712632P003 (Lockheed Martin Corporation Div Rms), 49-0005 (Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co).
There are 5 known substitutes for 5985-00-147-9452: 5340-00-091-3485, 3110-00-554-5839, 5985-01-106-8490 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4772-3: Attenuation Accuracy Reference Frequency: 6.0 GIGAHERTZ; Coaxial Connector Series Designation: SMA; Overall Diameter: 0.380 INCHES MAXIMUM IN; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT. 20 total characteristics are documented in the Federal Logistics Information System.