The Attenuator,fixed, cataloged under National Stock Number 5985-00-244-3211, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5985-00-244-3211 |
| Primary Part Number | 138C106H11 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | CANCELLED |
| Output Impedance Rating in Ohms | 50.0 |
| Mounting Method | CONNECTOR |
| Terminal Type and Quantity | 2 CONNECTOR |
| Attenuation Accuracy in Decibels | -0.50 TO 0.50 |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 3.0 GIGAHERTZ AND +3.0 TO 5.0 GIGAHERTZ |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Connection Type Per Function | FEMALE INPUT AND MALE OUTPUT |
| Rf Signal Attenuation in Decibels | 3.0 |
| Attenuation Accuracy Reference Frequency | 5.0 GIGAHERTZ |
| Frequency Range | 0.000 HERTZ MINIMUM AND 5.000 GIGAHERTZ MAXIMUM |
| Voltage Standing Wave Ratio | 1.20 AND 1.30 |
| Overall Diameter | 1.640 INCHES NOMINAL IN |
| Coaxial Connector Series Designation | N |
| Unpackaged Unit Weight | 15.500 OUNCES OZ |
| Power Rating | 50.0 WATTS AVERAGE AND 2.0 KILOWATTS PEAK |
| Input Impedance Rating in Ohms | 50.0 |
| Application Design | TRANSMISSION LINE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 138C106H11 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 138C106H11 PRIMARY | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
| 765-3 | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
| 52100011-1 | Borders Electronics Co Inc (USA) |
NSN 5985-00-244-3211 is a Attenuator,fixed, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-00-244-3211 has 4 cross-referenced part numbers: 138C106H11 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 138C106H11 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 765-3 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 52100011-1 (Borders Electronics Co Inc).
There are 6 known substitutes for 5985-00-244-3211: 5915-00-126-4705, 4820-00-287-5617, 2825-00-394-8425 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 138C106H11: Output Impedance Rating in Ohms: 50.0; Mounting Method: CONNECTOR; Terminal Type and Quantity: 2 CONNECTOR; Attenuation Accuracy in Decibels: -0.50 TO 0.50. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-00-244-3211 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.