The Attenuator,variable, cataloged under National Stock Number 5985-01-730-9663, 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 Analog Devices, Inc. Div Corporate Headquarters. Government technical data includes 10 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 | 5985-01-730-9663 |
| Primary Part Number | HMC-C584 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Analog Devices, Inc. Div Corporate Headquarters |
| Status | ACTIVE |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 9.5 |
| Body Style | COAXIAL TYPE |
| Adjustment Device Type and Quantity | 4 ELECTRONIC, VOLTAGE CONTROLLED |
| Overall Attenuation Range in Decibels | +24.0 TO 35.0 |
| Attenuation Variation Method | CONTINUOUS |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Body Length | 1.035 INCHES NOMINAL IN |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Application Design | TRANSMISSION LINE |
| Terminal Type and Quantity | 10 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 |
|---|---|
| HMC-C584 PRIMARY | Analog Devices, Inc. Div Corporate Headquarters (USA) |
NSN 5985-01-730-9663 is a Attenuator,variable, manufactured by Analog Devices, Inc. Div Corporate Headquarters, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-730-9663 has 1 manufacturer part number on file: HMC-C584 (Analog Devices, Inc. Div Corporate Headquarters).
Key specifications for HMC-C584: Insertion Loss at Minimum Attenuation in Maximum Decibels: 9.5; Overall Height: 0.350 INCHES NOMINAL IN; Body Style: COAXIAL TYPE; Adjustment Device Type and Quantity: 4 ELECTRONIC, VOLTAGE CONTROLLED. 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.
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.