The Coupler,antenna, cataloged under National Stock Number 5985-01-439-5851, 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 Northrop Grumman Information Technology Inc Div Technical Services. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupler,antenna |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Northrop Grumman Information Technology Inc Div Technical Services (CAGE 8V238) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-439-5851 |
| Primary Part Number | A3192017 |
| Item Name | Coupler,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Northrop Grumman Information Technology Inc Div Technical Services |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| A3192017 | Northrop Grumman Information Technology Inc Div Technical Services (USA) |
| Reference | Meaning |
|---|---|
| A3192017 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-439-5851 is a Coupler,antenna, manufactured by Northrop Grumman Information Technology Inc Div Technical Services, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-439-5851 has 1 manufacturer part number on file: A3192017 (Northrop Grumman Information Technology Inc Div Technical Services).
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.