The Attenuator,variable, cataloged under National Stock Number 5985-01-644-9049, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-644-9049 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 0.75 |
| Attenuation Accuracy Reference Frequency | 26.0 GIGAHERTZ |
| Adjustment Device Type and Quantity | 1 SLOTTED SCREW |
| Attenuation Variation Method | STEPPED |
| Power Rating | 3.0 KILOWATTS PEAK |
| Step Position Quantity | 3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| AV084H-10 | 3/9 Design control — primary reference Advanced Technical Materials, Inc. Dba a T M |
NSN 5985-01-644-9049 is a Attenuator,variable, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-644-9049: Insertion Loss at Minimum Attenuation in Maximum Decibels: 0.75; Attenuation Accuracy Reference Frequency: 26.0 GIGAHERTZ; Adjustment Device Type and Quantity: 1 SLOTTED SCREW; Attenuation Variation Method: STEPPED. 6 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 5985-01-644-9049 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.