The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-243-1027, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-243-1027 |
| Primary Part Number | 1026894-1 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Trade Designation | CONNECTOR,SMA,MALE |
| Connector Quantity | 2 |
| Usage Design | RADAR SET GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1026894-1 | Raytheon Company (USA) |
| 1026894-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| S5157 | C/1 Advisory reference — outside the item-of-supply concept Farinon Miltech |
| 1026894-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| S5157-MMT | 5/9 Secondary reference Lh Enterprise |
NSN 5985-01-243-1027 is a Isolator,radio Frequency Reflect, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-243-1027 has 2 manufacturer part numbers on file: 1026894-1 (Raytheon Company), 1026894-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 1026894-1: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Trade Designation: CONNECTOR,SMA,MALE; Connector Quantity: 2; End Item Identification: TEST SET,GUIDED MISSILE AN/DPM-21F. 4 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.
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.