The Attenuator,fixed, cataloged under National Stock Number 5985-01-562-7673, 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 Alpha Industries Inc Advanced Products Div. Government technical data includes 13 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 | 5985-01-562-7673 |
| Primary Part Number | AT001D6-25 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Alpha Industries Inc Advanced Products Div |
| Status | ACTIVE |
| Frequency Range | 0.0003 GIGAHERTZ MAXIMUM AND 1.0000 GIGAHERTZ MAXIMUM |
| Body Style | RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Input Impedance Rating in Ohms | 50.0 |
| Mounting Method | PLUG-IN |
| Rf Signal Attenuation in Decibels | 45.0 |
| Attenuation Accuracy in Decibels | -0.50 TO 0.50 |
| Schematic Diagram Designator | UNBALANCED "PI" |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Application Design | AUDIO |
| Material | PLASTIC BODY |
| Power Rating | 2.0 WATTS AVERAGE |
| Terminal Type and Quantity | 12 PIN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| AT001D6-25 PRIMARY | Alpha Industries Inc Advanced Products Div (USA) |
NSN 5985-01-562-7673 is a Attenuator,fixed, manufactured by Alpha Industries Inc Advanced Products Div, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-562-7673 has 1 manufacturer part number on file: AT001D6-25 (Alpha Industries Inc Advanced Products Div).
Key specifications for AT001D6-25: Overall Height: 0.068 INCHES MAXIMUM IN; Frequency Range: 0.0003 GIGAHERTZ MAXIMUM AND 1.0000 GIGAHERTZ MAXIMUM; Body Style: RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES; Input Impedance Rating in Ohms: 50.0. 13 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 5985-01-562-7673 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.