The Attenuator,fixed, cataloged under National Stock Number 5985-01-033-7950, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-033-7950 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| FSC Application Data | ATTENUATOR,FIXED,TRANSMISSION LINE TYPE,MULTIAPPLICATION |
| Frequency Range | 0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 1.000 GIGAHERTZ MAXIMUM1.000 GIGAHERTZ MAXIMUM |
| Body Style | RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACESRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Voltage Standing Wave Ratio | 1.101.10 |
| Input Impedance Rating in Ohms | 50.050.0 |
| Mounting Method | SCREWSCREW |
| Rf Signal Attenuation in Decibels | 30.030.0 |
| Attenuation Accuracy in Decibels | -1.00 TO 1.00-1.00 TO 1.00 |
| Connection Type Per Function | FEMALE INPUT AND FEMALE INPUT AND FEMALE OUTPUTFEMALE OUTPUT |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 1.0 GIGAHERTZ+0.0 TO 1.0 GIGAHERTZ |
| Application Design | TRANSMISSION LINETRANSMISSION LINE |
| Material | ALUMINUM BODY |
| Power Rating | 50.0 WATTS AVERAGE50.0 WATTS AVERAGE |
| Terminal Type and Quantity | 2 CONNECTOR2 CONNECTOR |
| Output Impedance Rating in Ohms | 50.050.0 |
| Coaxial Connector Series Designation | NN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 661A-30 | 3/9 Design control — primary reference Sierra Measurements Inc |
| 661A-30 | 5/9 Secondary reference Joslyn Products |
NSN 5985-01-033-7950 is a Attenuator,fixed, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-033-7950: FSC Application Data: ATTENUATOR,FIXED,TRANSMISSION LINE TYPE,MULTIAPPLICATION; Frequency Range: 0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 1.000 GIGAHERTZ MAXIMUM1.000 GIGAHERTZ MAXIMUM; Body Style: RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACESRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES; Voltage Standing Wave Ratio: 1.101.10. 16 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 5985-01-033-7950 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.