The Horn,waveguide, cataloged under National Stock Number 5985-00-191-1723, 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 Systems Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-191-1723 |
| Primary Part Number | 128SCAV716-1 |
| Item Name | Horn,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Throat Height | 1.610 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Connection Method | FLANGE |
| Mouth Length | 1.810 INCHES MINIMUM AND 1.870 INCHES MAXIMUM IN |
| Accommodated Conductor Type | WAVEGUIDE |
| Mouth Width | 2.730 INCHES MINIMUM AND 2.790 INCHES MAXIMUM IN |
| Throat Width | 1.920 INCHES MINIMUM AND 1.980 INCHES MAXIMUM IN |
| Mouth Height | 1.730 INCHES MINIMUM AND 1.790 INCHES MAXIMUM IN |
| Usage Design | RADAR SET GROUP |
| 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 |
|---|---|
| 128SCAV716-1 | Axillon Aerospace (baltimore) Inc. (USA) |
| 128SCAV716-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 370-D-016-1 | Axillon Aerospace (baltimore) Inc. (USA) |
| Reference | Meaning |
|---|---|
| 370C100 | 5/9 Secondary reference Axillon Aerospace (baltimore) Inc. |
| 128SCAV716-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5985-00-191-1723 is a Horn,waveguide, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-191-1723 has 3 manufacturer part numbers on file: 128SCAV716-1 (Axillon Aerospace (baltimore) Inc.), 128SCAV716-1 (Northrop Grumman Systems Corporation), 370-D-016-1 (Axillon Aerospace (baltimore) Inc.).
Key specifications for 128SCAV716-1: Throat Height: 1.610 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN; Overall Height: 2.730 INCHES MINIMUM AND 2.790 INCHES MAXIMUM IN; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Connection Method: FLANGE. 9 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.
NSN 5985-00-191-1723 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.