The Circulator Assy, cataloged under National Stock Number 5985-01-152-6063, 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 L3 Technologies, Inc. Div Communication Systems-East. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Circulator Assy |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Westfield Precision Products (CAGE 22654); L3 Technologies, Inc. Div Communication Systems-East (CAGE 11447) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-152-6063 |
| Primary Part Number | 1713871-501 |
| Item Name | Circulator Assy |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 1713871-503 | Westfield Precision Products (USA) |
| 1713871-501 PRIMARY | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| Reference | Meaning |
|---|---|
| 3715867-1 | 7/2 Vendor item drawing reference Honeywell International Inc. Dba Honeywell |
| 1713871-501 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| 1713871-503 | 5/9 Secondary reference Systron-Donner Corp Microwave/instrument Div |
NSN 5985-01-152-6063 is a Circulator Assy, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-152-6063 has 2 manufacturer part numbers on file: 1713871-503 (Westfield Precision Products), 1713871-501 (L3 Technologies, Inc. Div Communication Systems-East).
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 5985-01-152-6063 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.