The Attenuator,fixed, cataloged under National Stock Number 5985-01-372-9589, 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 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-372-9589 |
| Primary Part Number | 50FP-070-H2-N |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Jfw Industries Incorporated Dba Jfw Industries Inc |
| Status | ACTIVE |
| Frequency Range | 100.000 MEGAHERTZ MINIMUM AND 200.000 MEGAHERTZ MAXIMUM |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Overall Diameter | 0.840 INCHES MAXIMUM IN |
| Voltage Standing Wave Ratio | 1.20 |
| Input Impedance Rating in Ohms | 50.0 |
| Mounting Method | CONNECTOR |
| Rf Signal Attenuation in Decibels | 70.0 |
| Criticality Code Justification | FEAT |
| Attenuation Accuracy in Decibels | -2.00 TO 2.00 |
| Connection Type Per Function | MALE INPUT AND FEMALE OUTPUT |
| Application Design | TRANSMISSION LINE |
| Power Rating | 1.0 WATTS AVERAGE AND 0.5 KILOWATTS PEAK |
| Terminal Type and Quantity | 2 CONNECTOR |
| Output Impedance Rating in Ohms | 50.0 |
| Coaxial Connector Series Designation | N |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| G378976-1 | Raytheon Company Div Corp (USA) |
| 50FP-070-H2-N PRIMARY | Jfw Industries Incorporated Dba Jfw Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| XFP-53/70 NM/NF-R | 5/9 Secondary reference Trilithic, Inc. |
| AH-J40 | 5/9 Secondary reference Microlab/fxr Llc |
| FP-50/70-N | 5/9 Secondary reference Trilithic, Inc. |
| G378976-1 | 5/9 Secondary reference Raytheon Company Dba Raytheon Co |
NSN 5985-01-372-9589 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 5985-01-372-9589 has 2 manufacturer part numbers on file: G378976-1 (Raytheon Company Div Corp), 50FP-070-H2-N (Jfw Industries Incorporated Dba Jfw Industries Inc).
Key specifications for 50FP-070-H2-N: Frequency Range: 100.000 MEGAHERTZ MINIMUM AND 200.000 MEGAHERTZ MAXIMUM; Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Overall Diameter: 0.840 INCHES MAXIMUM IN; Voltage Standing Wave Ratio: 1.20. 15 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 5985-01-372-9589 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.