The Dummy Load,electrical, cataloged under National Stock Number 5985-01-499-4527, 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 Bird Electronic Corporation Div Bird Electronic Corp. Government technical data includes 15 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 | 5985-01-499-4527 |
| Primary Part Number | 150-A-FFN-20 |
| Item Name | Dummy Load,electrical |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Bird Electronic Corporation Div Bird Electronic Corp |
| Status | ACTIVE |
| Operating Position | ALL POSITIONS |
| Termination Type | CONNECTION COAXIAL |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.600 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.10 AND 1.25 |
| Body Width | 2.600 INCHES NOMINAL IN |
| Body Height | 10.000 INCHES NOMINAL IN |
| Cooling Method | SELF-COOLED |
| Connector End Design | FEMALE |
| Ambient Temp at Full Rated Power | 40.0 CELSIUS DEGC |
| Body Length | 6.000 INCHES NOMINAL IN |
| Frequency Range Rating | +0.000 TO 1.000 GIGAHERTZ |
| Voltage Standing Wave Ratio Frequency Range | +0.000 TO 1.000 GIGAHERTZ AND +1.000 TO 2.400 GIGAHERTZ |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.750 INCHES NOMINAL IN |
| Power Rating | 150.000 WATTS PEAK |
| Coaxial Connector Series Designation | N |
| 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 |
|---|---|
| 150-A-FFN-20 PRIMARY | Bird Electronic Corporation Div Bird Electronic Corp (USA) |
NSN 5985-01-499-4527 is a Dummy Load,electrical, manufactured by Bird Electronic Corporation Div Bird Electronic Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-499-4527 has 1 manufacturer part number on file: 150-A-FFN-20 (Bird Electronic Corporation Div Bird Electronic Corp).
Key specifications for 150-A-FFN-20: Operating Position: ALL POSITIONS; Termination Type: CONNECTION COAXIAL; Overall Height: 11.900 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.600 INCHES NOMINAL IN. 15 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.