The Attenuator,variable, cataloged under National Stock Number 5985-00-147-9011, 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. Dba Harris Corp Div Antenna Products. Government technical data includes 18 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 | 5985-00-147-9011 |
| Primary Part Number | 395979-1 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.875 INCHES NOMINAL IN |
| Waveguide Flange Designation | UG-541A/U A |
| Waveguide Flange Type | CHOKE |
| Operating Temp Range | -54.0 TO 71.0 CELSIUS DEGC |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Overall Attenuation Range in Decibels | +0.0 TO 40.0 |
| Body Style | WAVEGUIDE TYPE |
| Frequency Range | 12.400 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.250 INCHES NOMINAL IN |
| Attenuation Variation Method | CONTINUOUS |
| Adjustment Device Type and Quantity | 1 KNOB |
| Terminal Type and Quantity | 2 FLANGE |
| Unthreaded Mounting Hole Diameter | 0.203 INCHES NOMINAL IN |
| Power Rating | 0.5 WATTS AVERAGE |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 0.5 |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Voltage Standing Wave Ratio | 1.50 |
| Application Design | WAVEGUIDE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-147-9011 is a Attenuator,variable, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-147-9011 has 5 cross-referenced part numbers: P60-118 (Microwave Engineering Corporation), 10090 (Telephonics Corp/prd Instruments), 10090 (Peraton Inc), 158B (Peraton Inc), 395979-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).
There are 12 known substitutes for 5985-00-147-9011: 3110-00-156-7884, 6240-00-196-4501, 5133-00-228-1375 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 395979-1: Overall Width: 3.606 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.875 INCHES NOMINAL IN; Waveguide Flange Designation: UG-541A/U A; Waveguide Flange Type: CHOKE. 21 total characteristics are documented in the Federal Logistics Information System.