The Circulator,radio Frequency, cataloged under National Stock Number 5985-01-188-7229, 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. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-188-7229 |
| Primary Part Number | 2666277-1 |
| 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 |
| Controlling Agency | NAVY |
| Connection Method | COAXIAL COUPLING |
| Overall Diameter | 2.000 INCHES MAXIMUM IN |
| Trade Designation | CONNECTOR,COAXIAL |
| Identifying Number | N TYPE NO. |
| Connector Quantity | 3 |
| Frequency Range Rating | +4.0 TO 8.0 GIGAHERTZ |
| Insertion Loss in Decibels | 0.5 |
| 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 |
|---|---|
| 2666277-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| CCL-32 | 5/9 Secondary reference Raytheon Company Div Corp |
| CCL-32 | 5/9 Secondary reference Raytheon Co Microwave and Power Tube Div Special Microwave Devices Opn |
NSN 5985-01-188-7229 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 5985-01-188-7229 has 1 manufacturer part number on file: 2666277-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2666277-1: Controlling Agency: NAVY; Connection Method: COAXIAL COUPLING; Overall Diameter: 2.000 INCHES MAXIMUM IN; Trade Designation: CONNECTOR,COAXIAL. 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 5985-01-188-7229 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.