The Attenuator,fixed, cataloged under National Stock Number 5985-00-188-7923, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-188-7923 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.950 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.50 |
| Input Impedance Rating in Ohms | 50.0 |
| Mounting Method | THREADED BUSHING |
| Rf Signal Attenuation in Decibels | 40.0 |
| Operating Temp Range | -54.0 TO 115.0 CELSIUS DEGC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.200 INCHES NOMINAL IN |
| Application Design | TRANSMISSION LINE |
| Power Rating | 200.0 MILLIWATTS PEAK |
| Output Impedance Rating in Ohms | 50.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 581R182H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-00-188-7923 is a Attenuator,fixed, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-00-188-7923: Overall Height: 1.880 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.950 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.50; Input Impedance Rating in Ohms: 50.0. 10 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 5985-00-188-7923 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.