The Attenuator,fixed, cataloged under National Stock Number 5985-00-258-0180, 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 8 commercial cross-references from 5 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 | 5985-00-258-0180 |
| Primary Part Number | 2136875G014 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING BODY |
| Voltage Standing Wave Ratio Frequency Range | +7.0 TO 16.5 GIGAHERTZ |
| Terminal Type and Quantity | 2 CONNECTOR |
| Rf Signal Attenuation in Decibels | 9.0 |
| Output Impedance Rating in Ohms | 50.0 |
| Attenuation Accuracy in Decibels | -0.50 TO 0.50 |
| Input Impedance Rating in Ohms | 50.0 |
| Mounting Method | CONNECTOR |
| Operating Temp Range | -55.0 TO 105.0 CELSIUS DEGC |
| Coaxial Connector Series Designation | SM |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.35 |
| Power Rating | 1.0 WATTS AVERAGE |
| Frequency Range | 7.000 GIGAHERTZ MINIMUM AND 16.500 GIGAHERTZ MAXIMUM |
| Connection Type Per Function | FEMALE OUTPUT AND MALE INPUT |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Application Design | TRANSMISSION LINE |
| Surface Treatment | PASSIVATE BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2082-5111-09 | Cobham Advanced Electronic Solutions Inc. (USA) |
| 4M9DB | Spectrum Control Inc Div Weinschel (USA) |
| 5L5177-002-09 | Hensoldt Sensors Gmbh Div Seps (DEU) |
| 2136875G014 PRIMARY | L3harris Technologies, Inc. (USA) |
| 9270-9 | Spectrum Control Inc Div Weinschel (USA) |
| 23560-9 | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
| 4M-9 | Spectrum Control Inc Div Weinschel (USA) |
| 2082-5111 | Cobham Advanced Electronic Solutions Inc. (USA) |
NSN 5985-00-258-0180 is a Attenuator,fixed, manufactured by L3harris Technologies, Inc., classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-258-0180 has 8 cross-referenced part numbers: 2082-5111-09 (Cobham Advanced Electronic Solutions Inc.), 4M9DB (Spectrum Control Inc Div Weinschel), 5L5177-002-09 (Hensoldt Sensors Gmbh Div Seps), 2136875G014 (L3harris Technologies, Inc.), 9270-9 (Spectrum Control Inc Div Weinschel) and 3 more.
There is 1 known substitute for 5985-00-258-0180: 5305-00-801-8157. Verify interchangeability with system specifications before substitution.
Key specifications for 2136875G014: Material: STEEL CORROSION RESISTING BODY; Voltage Standing Wave Ratio Frequency Range: +7.0 TO 16.5 GIGAHERTZ; Terminal Type and Quantity: 2 CONNECTOR; Rf Signal Attenuation in Decibels: 9.0. 19 total characteristics are documented in the Federal Logistics Information System.