The Attenuator,variable, cataloged under National Stock Number 5985-01-111-1777, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-111-1777 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 0.5 |
| Voltage Standing Wave Ratio | 1.50 |
| Overall Attenuation Accuracy in Decibels | -0.00 TO 20.00 |
| Operating Temp Range | -54.0 TO 71.0 CELSIUS DEGC |
| Application Design | TRANSMISSION LINE |
| Power Rating | 5.0 KILOWATTS PEAK |
| Coaxial Connector Series Designation | TNC AND SMA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 582R508H02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-111-1777 is a Attenuator,variable, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-111-1777: Insertion Loss at Minimum Attenuation in Maximum Decibels: 0.5; Overall Height: 1.250 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.50; Overall Attenuation Accuracy in Decibels: -0.00 TO 20.00. 7 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 5985-01-111-1777 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.