The Dummy Load,electrical, cataloged under National Stock Number 5985-01-279-5246, 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 Us Army Aviation and Missile Command. Government technical data includes 13 specifications, 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. 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 | 5985-01-279-5246 |
| Primary Part Number | 10274271 |
| Item Name | Dummy Load,electrical |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Operating Position | HORIZONTAL |
| Termination Type | WAVEGUIDE FLANGE |
| Voltage Standing Wave Ratio | 1.20 |
| Waveguide Flange Designation | UG-1729/U |
| Body Width | 1.872 INCHES NOMINAL IN |
| Body Height | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| Style Designator | WAVEGUIDE MOUNTED |
| Cooling Method | SELF-COOLED |
| Impedance Rating in Ohms | 50.0 NOMINAL |
| Ambient Temp at Full Rated Power | 71.0 CELSIUS DEGC |
| Frequency Range Rating | +3.950 TO 5.850 GIGAHERTZ |
| Voltage Standing Wave Ratio Frequency Range | +3.950 TO 5.850 GIGAHERTZ |
| Power Rating | 60.000 WATTS AVERAGE AND 1800.000 KILOWATTS PEAK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5985-01-279-5246 is a Dummy Load,electrical, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-279-5246 has 2 manufacturer part numbers on file: 10274271 (Us Army Aviation and Missile Command), W8-A36 (Microlab/fxr Llc).
1 possible match (shared part number, not a government interchangeability claim): 5306-01-687-7374. Verify interchangeability with system specifications before substitution.
Key specifications for 10274271: Operating Position: HORIZONTAL; Termination Type: WAVEGUIDE FLANGE; Overall Height: 3.480 INCHES MINIMUM AND 3.520 INCHES MAXIMUM IN; Voltage Standing Wave Ratio: 1.20. 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.
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.