The Dummy Load,electrical, cataloged under National Stock Number 5985-01-266-0634, 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 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-266-0634 |
| Primary Part Number | 2900278-3 |
| 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 |
| Termination Type | CONNECTION COAXIAL |
| Voltage Standing Wave Ratio | 2.04 |
| Connector End Design | MALE |
| Impedance Rating in Ohms | 93.0 NOMINAL |
| Ambient Temp at Full Rated Power | 0.0 CELSIUS AND 60.0 CELSIUS DEGC |
| Frequency Range Rating | +0.000 TO 20.000 MEGAHERTZ |
| Power Rating | 0.500 WATTS PEAK |
| Coaxial Connector Series Designation | SMA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2900278-3 | Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc (USA) |
| TRM-2090-M0-020-02 | Cinch Connectivity Solutions Inc (USA) |
| Reference | Meaning |
|---|---|
| 2900278-3 | 5/9 Secondary reference Tyco Electronics Corp |
| 2900278-3 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| T-768S | 3/9 Design control — primary reference Caes Systems Llc |
NSN 5985-01-266-0634 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 5985-01-266-0634 has 2 manufacturer part numbers on file: 2900278-3 (Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc), TRM-2090-M0-020-02 (Cinch Connectivity Solutions Inc).
Key specifications for 2900278-3: Termination Type: CONNECTION COAXIAL; Voltage Standing Wave Ratio: 2.04; Connector End Design: MALE; Impedance Rating in Ohms: 93.0 NOMINAL. 8 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 5985-01-266-0634 has DEMIL Code D. 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.