The Attenuator,fixed, cataloged under National Stock Number 5985-01-538-6244, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-538-6244 |
| Primary Part Number | 6521-1 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Spectrum Control Inc Div Weinschel |
| Status | ACTIVE |
| Connection Type Per Function | FEMALE OUTPUT AND MALE INPUT |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 18.0 GIGAHERTZ |
| Rf Signal Attenuation in Decibels | 1.0 |
| Input Impedance Rating in Ohms | 50.0 |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Terminal Type and Quantity | 2 CONNECTOR |
| Power Rating | 25.0 WATTS AVERAGE |
| Mounting Method | CONNECTOR |
| Coaxial Connector Series Designation | N |
| Frequency Range | 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM |
| Voltage Standing Wave Ratio | 1.20 AND 1.30 |
| Overall Diameter | 1.650 INCHES MAXIMUM IN |
| Output Impedance Rating in Ohms | 50.0 |
| Application Design | TRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-01-538-6244 is a Attenuator,fixed, manufactured by Spectrum Control Inc Div Weinschel, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-538-6244 has 2 cross-referenced part numbers: 6521-1 (Spectrum Control Inc Div Weinschel), 7607083 (Naval Sea Systems Command).
There are 9 known substitutes for 5985-01-538-6244: 3020-00-225-8634, 4310-00-390-5660, 4730-01-117-6588 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6521-1: Connection Type Per Function: FEMALE OUTPUT AND MALE INPUT; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Voltage Standing Wave Ratio Frequency Range: +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 18.0 GIGAHERTZ; Rf Signal Attenuation in Decibels: 1.0. 17 total characteristics are documented in the Federal Logistics Information System.