The Circulator,radio Frequency, cataloged under National Stock Number 5985-00-504-2474, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-504-2474 |
| Primary Part Number | 2664206-1 |
| Item Name | Circulator,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| 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 |
|---|---|
| 2664206-1 | Raytheon Company (USA) |
| G140-130 | Microwave Engineering Corporation (USA) |
| 2664206-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2664206-1 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 2664206-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5985-00-504-2474 is a Circulator,radio Frequency, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-504-2474 has 4 manufacturer part numbers on file: 2664206-1 (Raytheon Company), G140-130 (Microwave Engineering Corporation), 2664206-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2664206-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 2664206-1: Special Features: MAX POWER HANDLING CAPABILITY - 100 WATTS AVERAGE, 3000 WATTS PEAK; INSERTION LOSS - 0.3 DB MAX FOR RECEIVE CONDITIONS, 1.0 DB MAX FOR MAX POWER CONDITION; MATERIALS - FLANGE AND WAVEGUIDE CAST ALUMINUM PER QQ-A-601, ALLOY NO. 356, TEMPER 151, HARDWARE AND INSERTS CORROSION RESISTANT STEEL; FINISH - ALL ALUMINUM PARTS SHALL BE CHROMATE TREATED PER MIL-X-5541. GRADE C, CLASS 3, MAGNETIC POLE PIECES SHALL BE CACMIUM PLATED PER QQ-P-416, TYPE II, CLASS 1, ALL EXTERIRO NON-MATING SURFACES SHALL BE SEMI-GLOSS GRAY IAW SW10671 DB. 0 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 5985-00-504-2474 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.