The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-00-159-3587, 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 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-00-159-3587 |
| Primary Part Number | 2664856-1 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| FSC Application Data | RADAR SET,FIRE CONTROL,NONAIRBORNE |
| Connector Quantity | 4 |
| 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 |
|---|---|
| CCL31 | Raytheon Company Dba Raytheon Co (USA) |
| CCL31 | Raytheon Company (USA) |
| 2664856-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 2664856-1 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Service Co Logistics Support Center |
| CCL31 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5985-00-159-3587 is a Isolator,radio Frequency Reflect, 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 5985-00-159-3587 has 3 manufacturer part numbers on file: CCL31 (Raytheon Company Dba Raytheon Co), CCL31 (Raytheon Company), 2664856-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2664856-1: Overall Height: 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN; FSC Application Data: RADAR SET,FIRE CONTROL,NONAIRBORNE; Overall Length: 2.970 INCHES MINIMUM AND 3.030 INCHES MAXIMUM IN; Overall Width: 3.005 INCHES NOMINAL IN. 2 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 5985-00-159-3587 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.