The Attenuator,fixed, cataloged under National Stock Number 5985-00-792-2284, 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 Sprague Electric Co World Hqs. Government technical data includes 22 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-792-2284 |
| Primary Part Number | 600Z64 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Sprague Electric Co World Hqs |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Frequency Range | 0.000 HERTZ MINIMUM AND 1.000 KILOHERTZ MAXIMUM |
| Center to Center Distance Between Second and Third Terminals | 0.500 INCHES NOMINAL IN |
| Body Style | RECTANGULAR, TERMINAL/TERMINALS ON ONE SURFACE |
| Precious Material | SILVER |
| Input Impedance Rating in Ohms | 600.0 |
| Mounting Method | TERMINAL |
| Rf Signal Attenuation in Decibels | 25.0 |
| Body Height | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Attenuation Accuracy in Decibels | -0.20 TO 0.20 |
| Schematic Diagram Designator | BALANCED "H" BRIDGED |
| Center to Center Distance Between First and Second Terminals | 0.250 INCHES NOMINAL IN |
| Surface Treatment | SILVER TERMINAL |
| Precious Material and Location | TERMINAL SURFACES SILVER |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Application Design | AUDIO |
| Material | COPPER TERMINAL |
| Material | PLASTIC POLYCHLOROFLUOROETHYLENE BODY |
| Power Rating | 250.0 MILLIWATTS AVERAGE |
| Terminal Type and Quantity | 4 BANANA PLUG |
| Output Impedance Rating in Ohms | 600.0 |
| Center to Center Distance Between Third and Fourth Terminals | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 600Z64 | Sprague Electric Co World Hqs (USA) |
| Reference | Meaning |
|---|---|
| 379-0389-00 | 3/9 Design control — primary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 379-0389-00 | 5/9 Secondary reference Welwyn International Inc |
NSN 5985-00-792-2284 is a Attenuator,fixed, manufactured by Sprague Electric Co World Hqs, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-792-2284 has 1 manufacturer part number on file: 600Z64 (Sprague Electric Co World Hqs).
Key specifications for 600Z64: Overall Height: 0.594 INCHES NOMINAL IN; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Frequency Range: 0.000 HERTZ MINIMUM AND 1.000 KILOHERTZ MAXIMUM; Center to Center Distance Between Second and Third Terminals: 0.500 INCHES NOMINAL IN. 22 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.
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.