The Attenuator,variable, cataloged under National Stock Number 5985-01-508-8589, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Jfw Industries Incorporated Dba Jfw Industries Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-508-8589 |
| Primary Part Number | 50DR-063 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Jfw Industries Incorporated Dba Jfw Industries Inc |
| Status | ACTIVE |
| Shaft Type | ROUND, HOLLOWED |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 0.5 |
| Frequency Range | 0.000 HERTZ MINIMUM AND 1100.000 MEGAHERTZ MAXIMUM |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Body Style | COAXIAL TYPE |
| Adjustment Device Type and Quantity | 1 SHAFT |
| Overall Attenuation Range in Decibels | +0.0 TO 50.0 |
| Shaft Length | 0.760 INCHES NOMINAL IN |
| Operating Temp Range | -20.0 TO 85.0 CELSIUS DEGC |
| Application Design | TRANSMISSION LINE |
| Terminal Type and Quantity | 2 CONNECTOR, COAXIAL, FEMALE |
| Coaxial Connector Series Designation | SMA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 50DR-063 PRIMARY | Jfw Industries Incorporated Dba Jfw Industries Inc (USA) |
NSN 5985-01-508-8589 is a Attenuator,variable, manufactured by Jfw Industries Incorporated Dba Jfw Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-508-8589 has 1 manufacturer part number on file: 50DR-063 (Jfw Industries Incorporated Dba Jfw Industries Inc).
Key specifications for 50DR-063: Shaft Type: ROUND, HOLLOWED; Insertion Loss at Minimum Attenuation in Maximum Decibels: 0.5; Frequency Range: 0.000 HERTZ MINIMUM AND 1100.000 MEGAHERTZ MAXIMUM; Shaft Diameter: 0.250 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-508-8589 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.