The Attenuator,variable, cataloged under National Stock Number 5985-00-975-6291, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-975-6291 |
| Primary Part Number | 134204-0005 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 FLANGE WITH MOUNTING HOLE |
| Unthreaded Mounting Hole Diameter | 0.154 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 CONNECTOR, COAXIAL, FEMALE |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Test Data Document | 45413-134204-005 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
| Precious Material | GOLD |
| Attenuation Variation Method | CONTINUOUS |
| Operating Temp Range | +0.0 TO 75.0 CELSIUS DEGC |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.500 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.500 INCHES NOMINAL IN |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Voltage Standing Wave Ratio | 1.80 AND 1.40 |
| Coaxial Connector Series Designation | SMA |
| Application Design | TRANSMISSION LINE |
| Power Rating | 2.0 WATTS AVERAGE |
| Overall Attenuation Range in Decibels | +0.0 TO 100.0 |
| Adjustment Device Type and Quantity | 1 KNOB |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Overall Attenuation Accuracy in Decibels | -0.50 TO 0.50 |
| Frequency Range | 1.000 GIGAHERTZ MINIMUM AND 1.120 GIGAHERTZ MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 33-3CVA | Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA) |
| 3954-100A | Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc (USA) |
| 134204-0005 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 2691 | Spectrum Control Inc Div Weinschel (USA) |
| 134204-005 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 5985-00-975-6291 is a Attenuator,variable, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-975-6291 has 5 cross-referenced part numbers: 33-3CVA (Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector), 3954-100A (Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc), 134204-0005 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 2691 (Spectrum Control Inc Div Weinschel), 134204-005 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 12 known substitutes for 5985-00-975-6291: 5330-00-084-7566, 3110-00-100-0737, 3110-00-144-8501 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 134204-0005: Mounting Facility Type and Quantity: 4 FLANGE WITH MOUNTING HOLE; Overall Length: 4.500 INCHES NOMINAL IN; Unthreaded Mounting Hole Diameter: 0.154 INCHES NOMINAL IN; Terminal Type and Quantity: 2 CONNECTOR, COAXIAL, FEMALE. 24 total characteristics are documented in the Federal Logistics Information System.