The Attenuator,fixed, cataloged under National Stock Number 5985-01-657-6574, 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 10 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 | 5985-01-657-6574 |
| Primary Part Number | 90-30-34 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Spectrum Control Inc Div Weinschel |
| Status | ACTIVE |
| Material | ALUMINUM BODY |
| Power Rating | 50.0 WATTS AVERAGE |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Output Impedance Rating in Ohms | 50.0 |
| Input Impedance Rating in Ohms | 50.0 |
| Frequency Sensitivity Attenuation in Decibels | 1.0 |
| Overall Diameter | 2.60 INCHES NOMINAL IN |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Precious Material and Location | PLATED CONTACTS GOLD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 90-30-34 PRIMARY | Spectrum Control Inc Div Weinschel (USA) |
NSN 5985-01-657-6574 is a Attenuator,fixed, manufactured by Spectrum Control Inc Div Weinschel, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-657-6574 has 1 cross-referenced part number: 90-30-34 (Spectrum Control Inc Div Weinschel).
There are 2 known substitutes for 5985-01-657-6574: 1660-00-180-6451, 5995-01-252-6580. Verify interchangeability with system specifications before substitution.
Key specifications for 90-30-34: Material: ALUMINUM BODY; Power Rating: 50.0 WATTS AVERAGE; Features Provided: ROHS DIRECTIVE COMPLIANCE; Part Name Assigned by Controlling Agency: MODEL 90 MEDIUM POWER, N CONNECTOR. 12 total characteristics are documented in the Federal Logistics Information System.