The Attenuator,fixed, cataloged under National Stock Number 5985-01-576-3618, 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 Spectrum Control Inc Div Weinschel. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-576-3618 |
| Primary Part Number | 58-20-33 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Spectrum Control Inc Div Weinschel |
| Status | ACTIVE |
| Application Design | TRANSMISSION LINE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Voltage Standing Wave Ratio | 1.10 AND 1.25 |
| Mounting Facility Thread Size and Series/type Designator | 6-32 UNIFIED NATIONAL COARSE (UNC) |
| Mounting Method | THREADED HOLE(S) |
| Terminal Type and Quantity | 2 CONNECTOR |
| Coaxial Connector Series Designation | N |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 2.0 GIGAHERTZ AND +2.0 TO 5.0 GIGAHERTZ |
| Power Rating | 250.0 WATTS AVERAGE |
| Rf Signal Attenuation in Decibels | 20.0 |
| Output Impedance Rating in Ohms | 50.0 |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 57.2 MILLIMETERS NOMINAL MM |
| Connection Type Per Function | FEMALE INPUT AND FEMALE OUTPUT |
| Input Impedance Rating in Ohms | 50.0 |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 57.2 MILLIMETERS NOMINAL MM |
| Frequency Range | 0.000 HERTZ MINIMUM AND 5.000 GIGAHERTZ MAXIMUM |
| Mounting Hole/stud Quantity | 8 |
| Unthreaded Mounting Hole Diameter | 0.138 INCHES NOMINAL IN |
| Body Style | RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Material | ALUMINUM ALLOY BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 58-20-33 PRIMARY | Spectrum Control Inc Div Weinschel (USA) |
NSN 5985-01-576-3618 is a Attenuator,fixed, manufactured by Spectrum Control Inc Div Weinschel, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-576-3618 has 1 cross-referenced part number: 58-20-33 (Spectrum Control Inc Div Weinschel).
There are 2 known substitutes for 5985-01-576-3618: 4820-01-392-6989, 4820-01-702-7741. Verify interchangeability with system specifications before substitution.
Key specifications for 58-20-33: Application Design: TRANSMISSION LINE; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Voltage Standing Wave Ratio: 1.10 AND 1.25; Mounting Facility Thread Size and Series/type Designator: 6-32 UNIFIED NATIONAL COARSE (UNC). 25 total characteristics are documented in the Federal Logistics Information System.