The Attenuator,fixed, cataloged under National Stock Number 5985-00-119-4619, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-119-4619 |
| Primary Part Number | 301226 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq |
| Status | ACTIVE |
| Material | STEEL BODY |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 1.0 GIGAHERTZ AND +1.0 TO 4.0 GIGAHERTZ AND +4.0 TO 6.0 GIGAHERTZ AND +6.0 TO 11.0 GIGAHERTZ |
| Voltage Standing Wave Ratio | 1.10 AND 1.15 AND 1.20 AND 1.30 |
| Attenuation Accuracy in Decibels | -0.75 TO 0.75 |
| Overall Diameter | 1.500 INCHES NOMINAL IN |
| Power Rating | 20.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Mounting Method | CONNECTOR |
| Coaxial Connector Series Designation | N |
| Output Impedance Rating in Ohms | 50.0 |
| Frequency Range | 0.000 HERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM |
| Terminal Type and Quantity | 2 CONNECTOR |
| Rf Signal Attenuation in Decibels | 20.0 |
| Input Impedance Rating in Ohms | 50.0 |
| Application Design | TRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 580R657H01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 301226 PRIMARY | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
NSN 5985-00-119-4619 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 5985-00-119-4619 has 2 cross-referenced part numbers: 580R657H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 301226 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).
There are 4 known substitutes for 5985-00-119-4619: 1270-01-011-6264, 5133-01-119-3215, 4320-01-298-8281 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 301226: Material: STEEL BODY; Voltage Standing Wave Ratio Frequency Range: +0.0 TO 1.0 GIGAHERTZ AND +1.0 TO 4.0 GIGAHERTZ AND +4.0 TO 6.0 GIGAHERTZ AND +6.0 TO 11.0 GIGAHERTZ; Voltage Standing Wave Ratio: 1.10 AND 1.15 AND 1.20 AND 1.30; Attenuation Accuracy in Decibels: -0.75 TO 0.75. 16 total characteristics are documented in the Federal Logistics Information System.