The Antenna Group, cataloged under National Stock Number 5985-01-374-5557, 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 The Boeing Company Div Legacy Corinth Bgrc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5985-01-374-5557 |
| Primary Part Number | 4000-04000-13 |
| Item Name | Antenna Group |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | The Boeing Company Div Legacy Corinth Bgrc |
| Status | ACTIVE |
| Model Number | AS-4348/A |
| Relationship to Similar Equipment | MECHANICALLY SIMILIAR TO AS-4145/A |
| Unpackaged Unit Length | 23.300 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Component Document Origin | INDUSTRIAL |
| Unpackaged Unit Width | 9.800 INCHES NOMINAL IN |
| Unpackaged Unit Height | 7.400 INCHES NOMINAL IN |
| Document Source | 81205 |
| Functional Description | INTERCEPTS MICROWAVE SIGNALS AND CONVERTS THEM TO LOWER INTERMEDIATE FREQUENCIES (IF) |
| Usage Design | FORE AND AFT ANTENNAS FOR THE E-3 AN/AYR- (CRC-93-190) ESM SYSTEM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4000-04000-13 PRIMARY | The Boeing Company Div Legacy Corinth Bgrc (USA) |
| Reference | Meaning |
|---|---|
| 4000-04000-09 | 5/9 Secondary reference The Boeing Company Div Legacy Corinth Bgrc |
NSN 5985-01-374-5557 is a Antenna Group, manufactured by The Boeing Company Div Legacy Corinth Bgrc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-374-5557 has 1 manufacturer part number on file: 4000-04000-13 (The Boeing Company Div Legacy Corinth Bgrc).
Key specifications for 4000-04000-13: Model Number: AS-4348/A; Relationship to Similar Equipment: MECHANICALLY SIMILIAR TO AS-4145/A; Unpackaged Unit Length: 23.300 INCHES NOMINAL IN; Criticality Code Justification: AGAV. 10 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 5985-01-374-5557 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.