The Attenuator,fixed, cataloged under National Stock Number 5985-01-447-1950, 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 8 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 | 5985-01-447-1950 |
| Primary Part Number | 50FP-030-H4-TNC |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Jfw Industries Incorporated Dba Jfw Industries Inc |
| Status | ACTIVE |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Overall Diameter | 0.630 INCHES NOMINAL IN |
| Input Impedance Rating in Ohms | 50.0 |
| Rf Signal Attenuation in Decibels | 30.0 |
| Application Design | TRANSMISSION LINE |
| Terminal Type and Quantity | 2 CONNECTOR |
| Output Impedance Rating in Ohms | 50.0 |
| Coaxial Connector Series Designation | TNC |
| 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 |
|---|---|
| 50FP-030-H4-TNC PRIMARY | Jfw Industries Incorporated Dba Jfw Industries Inc (USA) |
NSN 5985-01-447-1950 is a Attenuator,fixed, manufactured by Jfw Industries Incorporated Dba Jfw Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-447-1950 has 1 manufacturer part number on file: 50FP-030-H4-TNC (Jfw Industries Incorporated Dba Jfw Industries Inc).
Key specifications for 50FP-030-H4-TNC: Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Overall Diameter: 0.630 INCHES NOMINAL IN; Input Impedance Rating in Ohms: 50.0; Rf Signal Attenuation in Decibels: 30.0. 8 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 5985-01-447-1950 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.