The Attenuator,variable, cataloged under National Stock Number 5985-00-779-9130, 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. Div Space and Airborne Systems. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-779-9130 |
| Primary Part Number | 48455-1 82340 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Impedance Rating in Ohms | 1000.0 INPUT-OUTPUT |
| Mounting Facility Nominal Screw Thread Diameter | 0.164 INCHES IN |
| Overall Diameter | 2.343 INCHES NOMINAL IN |
| Shaft Type | ROUND |
| Adjustment Device Type and Quantity | 1 SHAFT |
| Attenuation Per Step in Decibels | 10.0 |
| Shaft Length | 0.937 INCHES NOMINAL IN |
| Step Position Quantity | 9 |
| Body Style | ROTARY SWITCH TYPE |
| Distance Between Mounting Facility Centers | 1.500 INCHES NOMINAL IN |
| Overall Attenuation Range in Decibels | +0.0 TO 90.0 |
| Mounting Thread Quantity | 32 PER INCH |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Power Rating | 0.6 WATTS AVERAGE AND 2.5 WATTS PEAK |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Schematic Diagram Designator | BRIDGED "T" |
| Application Design | AUDIO |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Attenuation Variation Method | STEPPED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 48455-1 | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
| 48455-1 82340 PRIMARY | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
NSN 5985-00-779-9130 is a Attenuator,variable, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-779-9130 has 2 cross-referenced part numbers: 48455-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), 48455-1 82340 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 3 known substitutes for 5985-00-779-9130: 4820-00-411-5453, 5310-00-596-7691, 6105-00-803-0011. Verify interchangeability with system specifications before substitution.
Key specifications for 48455-1 82340: Terminal Type and Quantity: 3 TAB, SOLDER LUG; Mounting Facility Pattern: TWO POSITION IN-LINE; Impedance Rating in Ohms: 1000.0 INPUT-OUTPUT; Mounting Facility Nominal Screw Thread Diameter: 0.164 INCHES IN. 22 total characteristics are documented in the Federal Logistics Information System.