The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-433-0372, 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 Agilent Technologies Inc. Div Semiconductor Products Group Business Center. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Agilent Technologies Inc. Div Semiconductor Products Group Business Center (CAGE 24539) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-433-0372 |
| Primary Part Number | AFT-12663R |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Agilent Technologies Inc. Div Semiconductor Products Group Business Center |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| AFT-12663R | Agilent Technologies Inc. Div Semiconductor Products Group Business Center (USA) |
| Reference | Meaning |
|---|---|
| 1858671 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 5985-01-433-0372 is a Isolator,radio Frequency Reflect, manufactured by Agilent Technologies Inc. Div Semiconductor Products Group Business Center, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-433-0372 has 1 manufacturer part number on file: AFT-12663R (Agilent Technologies Inc. Div Semiconductor Products Group Business Center).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-545-9200. Verify interchangeability with system specifications before substitution.
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 5985-01-433-0372 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.