The Dummy Load,electrical, cataloged under National Stock Number 5985-01-248-4985, 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 Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-248-4985 |
| Primary Part Number | C90-660A |
| Item Name | Dummy Load,electrical |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc |
| Status | ACTIVE |
| Operating Position | ALL POSITIONS |
| Termination Type | WAVEGUIDE FLANGE |
| FSC Application Data | ANTENNAS,WAVEGUIDES AND RELATED EQUIP. |
| Fragility Factor | MODERATELY RUGGED |
| Voltage Standing Wave Ratio | 1.15 |
| Waveguide Flange Designation | UG-136B/U |
| Body Width | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN |
| Body Height | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN |
| Style Designator | WAVEGUIDE MOUNTED |
| Cooling Method | SELF-COOLED |
| Frequency Range Rating | +8.200 TO 12.400 GIGAHERTZ |
| Voltage Standing Wave Ratio Frequency Range | +8.200 TO 12.400 GIGAHERTZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C90-660A | Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc (USA) |
| Reference | Meaning |
|---|---|
| F377-11968-8 | 3/2 Design control — primary reference U.S. Government activity |
| X-216-A-1.50 | 5/9 Secondary reference 3dbm Co Inc |
NSN 5985-01-248-4985 is a Dummy Load,electrical, manufactured by Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-248-4985 has 1 manufacturer part number on file: C90-660A (Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc).
Key specifications for C90-660A: Operating Position: ALL POSITIONS; Termination Type: WAVEGUIDE FLANGE; FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIP.; Fragility Factor: MODERATELY RUGGED. 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 5985-01-248-4985 has DEMIL Code B. 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.