The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-00-089-8802, 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 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (CAGE 19200); E and M Laboratories Div of Trak Microwave Corp (CAGE 14135); 3dbm Co Inc Waveguide Group (CAGE 62874) |
| Parameter | Value |
|---|---|
| NSN | 5985-00-089-8802 |
| Primary Part Number | 10559843 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| 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 |
|---|---|
| 10559843 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| XM54-1 | E and M Laboratories Div of Trak Microwave Corp (USA) |
| 90WI-5 | 3dbm Co Inc Waveguide Group (USA) |
| Reference | Meaning |
|---|---|
| MA-8R20G | 5/9 Secondary reference U.S. Government activity |
| 1285000898802 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 9219C0011 | 5/9 Secondary reference U.S. Government activity |
| 9219C0011 | 5/9 Secondary reference Lockheed Corp |
| 337356 | 5/9 Secondary reference Snydergeneral Corp |
NSN 5985-00-089-8802 is a Isolator,radio Frequency Reflect, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-089-8802 has 3 manufacturer part numbers on file: 10559843 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), XM54-1 (E and M Laboratories Div of Trak Microwave Corp), 90WI-5 (3dbm Co Inc Waveguide Group).
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 5985-00-089-8802 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.