The Attenuator,variable, cataloged under National Stock Number 5985-01-505-7948, 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 Raytheon Company Dba Raytheon. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-505-7948 |
| Primary Part Number | 66190-1 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| JFW50DR-046 | Jfw Industries Incorporated Dba Jfw Industries Inc (USA) |
| MIS50DR-046N | Talley Inc. Dba Talley Inc (USA) |
| 66190-1 PRIMARY | Raytheon Company Dba Raytheon (USA) |
NSN 5985-01-505-7948 is a Attenuator,variable, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-505-7948 has 3 manufacturer part numbers on file: JFW50DR-046 (Jfw Industries Incorporated Dba Jfw Industries Inc), MIS50DR-046N (Talley Inc. Dba Talley Inc), 66190-1 (Raytheon Company Dba Raytheon).
Key specifications for 66190-1: Special Features: RF ATTENUATOR; End Item Identification: WIDE AREA AUGMENTATION (WAAS). 0 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 5985-01-505-7948 has DEMIL Code B. 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.