The Attenuator,variable, cataloged under National Stock Number 5985-00-776-5005, 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 23 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-776-5005 |
| Primary Part Number | 48454-1 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Schematic Diagram Designator | "T" |
| Adjustment Device Type and Quantity | 1 SHAFT |
| Mounting Thread Quantity | 32 PER INCH |
| Body Diameter | 2.344 INCHES MAXIMUM IN |
| Step Position Quantity | 6 |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Body Style | CYLINDRICAL W/SIDE TERMINALS |
| Distance Between Mounting Facility Centers | 1.500 INCHES NOMINAL IN |
| Power Rating | 0.5 WATTS AVERAGE |
| Body Length | 2.063 INCHES MAXIMUM IN |
| Overall Attenuation Range in Decibels | +0.0 TO 60.0 |
| Impedance Rating in Ohms | 1000.0 INPUT-OUTPUT |
| Application Design | AUDIO |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Attenuation Per Step in Decibels | 10.0 |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Mounting Facility Nominal Screw Thread Diameter | 0.164 INCHES IN |
| Shaft Type | ROUND |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Attenuation Variation Method | STEPPED |
| Shaft Length | 0.938 INCHES NOMINAL IN |
| Frequency Range | 0.000 HERTZ MINIMUM AND 50.000 KILOHERTZ MAXIMUM |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-776-5005 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 5985-00-776-5005 has 3 cross-referenced part numbers: 10358 (Shallco, Inc), 48454-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), 10358 (Meggitt (new Hampshire), Inc).
There are 12 known substitutes for 5985-00-776-5005: 5815-00-228-6714, 3110-00-277-0337, 5910-00-284-4673 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 48454-1: Schematic Diagram Designator: "T"; Adjustment Device Type and Quantity: 1 SHAFT; Mounting Thread Quantity: 32 PER INCH; Overall Width: 2.734 INCHES NOMINAL IN. 25 total characteristics are documented in the Federal Logistics Information System.