The Dummy Load,electrical, cataloged under National Stock Number 5985-00-465-7530, 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 Microlab/fxr Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-465-7530 |
| Primary Part Number | WF-A81 |
| Item Name | Dummy Load,electrical |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microlab/fxr Llc |
| Status | ACTIVE |
| Operating Position | ALL POSITIONS |
| Termination Type | WAVEGUIDE FLANGE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Voltage Standing Wave Ratio | 1.15 |
| Body Width | 2.080 INCHES MAXIMUM IN |
| Body Height | 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN |
| Criticality Code Justification | FEAT |
| Style Designator | WAVEGUIDE MOUNTED |
| Cooling Method | SELF-COOLED |
| Frequency Range Rating | +32.000 TO 34.000 GIGAHERTZ |
| Voltage Standing Wave Ratio Frequency Range | +32.000 TO 34.000 GIGAHERTZ |
| Power Rating | 100.000 KILOWATTS PEAK AND 80.000 WATTS AVERAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| WF-A81 PRIMARY | Microlab/fxr Llc (USA) |
| Reference | Meaning |
|---|---|
| 452100 | 5/9 Secondary reference U.S. Government activity |
| 657188-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5985-00-465-7530 is a Dummy Load,electrical, manufactured by Microlab/fxr Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-465-7530 has 1 manufacturer part number on file: WF-A81 (Microlab/fxr Llc).
1 possible match (shared part number, not a government interchangeability claim): 5945-00-736-1465. Verify interchangeability with system specifications before substitution.
Key specifications for WF-A81: Operating Position: ALL POSITIONS; Termination Type: WAVEGUIDE FLANGE; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Voltage Standing Wave Ratio: 1.15. 12 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 5985-00-465-7530 has DEMIL Code Q. 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.