The Attenuator,variable, cataloged under National Stock Number 5985-01-160-8809, 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 Textron Systems Corporation Dba Textron Systems Corp. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5985-01-160-8809 |
| Primary Part Number | 58139-90002-2 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Textron Systems Corporation Dba Textron Systems Corp |
| Status | ACTIVE |
| Attenuation Per Step in Decibels | 10.0 |
| Flat Height | 0.218 INCHES NOMINAL IN |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Terminal Type and Quantity | 2 CONNECTOR, COAXIAL, FEMALE |
| Shaft Length | 4.560 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Application Design | TRANSMISSION LINE |
| Adjustment Device Type and Quantity | 1 SHAFT |
| Shaft Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Coaxial Connector Series Designation | SMA |
| First Flat Length | 0.510 INCHES NOMINAL IN |
| Overall Attenuation Range in Decibels | +0.0 TO 80.0 |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Mounting Facility Nominal Screw Thread Diameter | 0.138 INCHES IN |
| Step Position Quantity | 9 |
| Mounting Thread Quantity | 32 PER INCH |
| Frequency Range | 8.300 GIGAHERTZ MINIMUM AND 10.100 GIGAHERTZ MAXIMUM |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 0.75 |
| Body Style | IRREGULAR |
| Distance Between Mounting Facility Centers | 1.100 INCHES NOMINAL IN |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Attenuation Variation Method | STEPPED |
| Overall Attenuation Accuracy in Decibels | -1.00 TO 1.00 |
| Shaft Type | ROUND |
| Voltage Standing Wave Ratio | 1.30 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 58139-90002-2 PRIMARY | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| 58139-90002-1 | Cinch Connectivity Solutions Inc (USA) |
| 9776 | Spectrum Control Inc Div Weinschel (USA) |
NSN 5985-01-160-8809 is a Attenuator,variable, manufactured by Textron Systems Corporation Dba Textron Systems Corp, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-160-8809 has 3 cross-referenced part numbers: 58139-90002-2 (Textron Systems Corporation Dba Textron Systems Corp), 58139-90002-1 (Cinch Connectivity Solutions Inc), 9776 (Spectrum Control Inc Div Weinschel).
There are 4 known substitutes for 5985-01-160-8809: 2530-00-161-7575, 3805-00-255-6367, 6515-01-317-8398 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 58139-90002-2: Attenuation Per Step in Decibels: 10.0; Flat Height: 0.218 INCHES NOMINAL IN; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Terminal Type and Quantity: 2 CONNECTOR, COAXIAL, FEMALE. 29 total characteristics are documented in the Federal Logistics Information System.