The Attenuator,variable, cataloged under National Stock Number 5985-01-461-4257, 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 American Microwave Corporation. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-461-4257 |
| Primary Part Number | AGH-2040D |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | American Microwave Corporation |
| Status | ACTIVE |
| Frequency Range | 1.500 GIGAHERTZ MINIMUM AND 4.500 GIGAHERTZ MAXIMUM |
| Body Style | COAXIAL TYPE |
| Adjustment Device Type and Quantity | 1 ELECTRONIC, VOLTAGE CONTROLLED |
| Overall Attenuation Range in Decibels | +0.0 TO 60.0 |
| Attenuation Variation Method | CONTINUOUS |
| Application Design | TRANSMISSION LINE |
| Terminal Type and Quantity | 1 CONNECTOR, COAXIAL, FEMALE AND 4 PIN |
| 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 |
|---|---|
| AGH-2040D PRIMARY | American Microwave Corporation (USA) |
NSN 5985-01-461-4257 is a Attenuator,variable, manufactured by American Microwave Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-461-4257 has 1 manufacturer part number on file: AGH-2040D (American Microwave Corporation).
Key specifications for AGH-2040D: Overall Height: 1.670 INCHES NOMINAL IN; Frequency Range: 1.500 GIGAHERTZ MINIMUM AND 4.500 GIGAHERTZ MAXIMUM; Body Style: COAXIAL TYPE; Adjustment Device Type and Quantity: 1 ELECTRONIC, VOLTAGE CONTROLLED. 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.
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.