The Attenuator,variable, cataloged under National Stock Number 5985-01-545-4292, 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 Keysight Technologies Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-545-4292 |
| Primary Part Number | 8494B |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Frequency Range | 18.000 GIGAHERTZ MINIMUM |
| 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 |
|---|---|
| 8494B PRIMARY | Keysight Technologies Inc (USA) |
| 8494B | Keysight Technologies Pty Ltd Keysight Technologies Australia (AUS) |
| Reference | Meaning |
|---|---|
| 8494B | 5/9 Secondary reference Agilent Technologies Australia Pty Ltd |
| 8494B | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5985-01-545-4292 is a Attenuator,variable, manufactured by Keysight Technologies Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-545-4292 has 2 manufacturer part numbers on file: 8494B (Keysight Technologies Inc), 8494B (Keysight Technologies Pty Ltd Keysight Technologies Australia).
Key specifications for 8494B: Frequency Range: 18.000 GIGAHERTZ MINIMUM; Special Features: IMPEDANCE 50.0 OHM. 1 specification is 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.