The Antenna, cataloged under National Stock Number 5985-00-556-0847, 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 U S Dept of Transportation Federal Aviation Administration. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-556-0847 |
| Primary Part Number | AL518 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Beam Scanning Method | FIXED SINGLE ANTENNA ELEMENT |
| Design Type | WHIP SINGLE ANTENNA ELEMENT |
| Frequency Rating | 200.000 KILOHERTZ MINIMUM AND 800.000 KILOHERTZ MAXIMUM ALL ANTENNAS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| AL518 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| Reference | Meaning |
|---|---|
| AL518 | 5/9 Secondary reference Chisholm Ryder Co Inc Premax Products Div |
| AL518 | 5/9 Secondary reference Chisholm-Ryder Co Inc |
NSN 5985-00-556-0847 is a Antenna, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-556-0847 has 1 manufacturer part number on file: AL518 (U S Dept of Transportation Federal Aviation Administration).
Key specifications for AL518: Beam Scanning Method: FIXED SINGLE ANTENNA ELEMENT; Design Type: WHIP SINGLE ANTENNA ELEMENT; Frequency Rating: 200.000 KILOHERTZ MINIMUM AND 800.000 KILOHERTZ MAXIMUM ALL ANTENNAS. 3 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 5985-00-556-0847 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.