The Attenuator,variable, cataloged under National Stock Number 5985-01-473-2209, 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 Leader Instruments 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 | 5985-01-473-2209 |
| Primary Part Number | LAT-45 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Leader Instruments Corporation |
| Status | ACTIVE |
| Impedance Rating in Ohms | 600.0 INPUT-OUTPUT |
| Body Style | IRREGULAR |
| Adjustment Device Type and Quantity | 3 KNOB W/DIAL |
| Overall Attenuation Range in Decibels | +0.0 TO 101.0 |
| Overall Attenuation Accuracy in Decibels | -2.00 TO 2.00 |
| Attenuation Per Step in Decibels | 0.1 |
| Attenuation Variation Method | STEPPED |
| 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 |
|---|---|
| LAT-45 PRIMARY | Leader Instruments Corporation (USA) |
NSN 5985-01-473-2209 is a Attenuator,variable, manufactured by Leader Instruments Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-473-2209 has 1 manufacturer part number on file: LAT-45 (Leader Instruments Corporation).
Key specifications for LAT-45: Impedance Rating in Ohms: 600.0 INPUT-OUTPUT; Overall Height: 98.0 MILLIMETERS NOMINAL MM; Body Style: IRREGULAR; Adjustment Device Type and Quantity: 3 KNOB W/DIAL. 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.