The Attenuator,fixed, cataloged under National Stock Number 5985-00-258-0125, 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 L3harris Technologies, Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-258-0125 |
| Primary Part Number | 2136875G004 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Application Design | TRANSMISSION LINE |
| Surface Treatment | PASSIVATE BODY |
| Connection Type Per Function | FEMALE OUTPUT AND MALE INPUT |
| Terminal Type and Quantity | 2 CONNECTOR |
| Power Rating | 1.0 WATTS AVERAGE |
| Voltage Standing Wave Ratio Frequency Range | +7.0 TO 16.5 GIGAHERTZ |
| Mounting Method | CONNECTOR |
| Operating Temp Range | -55.0 TO 105.0 CELSIUS DEGC |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Attenuation Accuracy in Decibels | -0.70 TO 0.70 |
| Frequency Range | 7.000 GIGAHERTZ MINIMUM AND 16.500 GIGAHERTZ MAXIMUM |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Input Impedance Rating in Ohms | 50.0 |
| Output Impedance Rating in Ohms | 50.0 |
| Voltage Standing Wave Ratio | 1.35 |
| Coaxial Connector Series Designation | SM |
| Rf Signal Attenuation in Decibels | 20.0 |
| Material | STEEL CORROSION RESISTING BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23560-20 | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
| 2136875G004 PRIMARY | L3harris Technologies, Inc. (USA) |
| 2082-5073-20 | Cobham Advanced Electronic Solutions Inc. (USA) |
| 2082-5073 | Tyco Electronics Corp (USA) |
| 50MP20-488 | Alan Industries Inc (USA) |
| 9270-20 | Spectrum Control Inc Div Weinschel (USA) |
| 2082-5073-20 | Semic Rf Electronic Gmbh (DEU) |
NSN 5985-00-258-0125 is a Attenuator,fixed, manufactured by L3harris Technologies, Inc., classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-258-0125 has 7 cross-referenced part numbers: 23560-20 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 2136875G004 (L3harris Technologies, Inc.), 2082-5073-20 (Cobham Advanced Electronic Solutions Inc.), 2082-5073 (Tyco Electronics Corp), 50MP20-488 (Alan Industries Inc) and 2 more.
There is 1 known substitute for 5985-00-258-0125: 6260-01-196-0136. Verify interchangeability with system specifications before substitution.
Key specifications for 2136875G004: Application Design: TRANSMISSION LINE; Surface Treatment: PASSIVATE BODY; Connection Type Per Function: FEMALE OUTPUT AND MALE INPUT; Terminal Type and Quantity: 2 CONNECTOR. 19 total characteristics are documented in the Federal Logistics Information System.