The Antenna Element, cataloged under National Stock Number 5985-00-451-6988, 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 L3harris Technologies, Inc.. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-451-6988 |
| Primary Part Number | 2158561G001 |
| Item Name | Antenna Element |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| FSC Application Data | ANTENNA GROUP,RADIO NAVIGATION,NONAIRBORNE,YN1&103 |
| Design Type | STRAIGHT SINGLE ANTENNA ELEMENT |
| Overall Diameter | 3.000 INCHES NOMINAL IN |
| Frequency Rating | 962.000 MEGAHERTZ MINIMUM AND 1088.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2158561G001 PRIMARY | L3harris Technologies, Inc. (USA) |
NSN 5985-00-451-6988 is a Antenna Element, manufactured by L3harris Technologies, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-451-6988 has 1 manufacturer part number on file: 2158561G001 (L3harris Technologies, Inc.).
Key specifications for 2158561G001: FSC Application Data: ANTENNA GROUP,RADIO NAVIGATION,NONAIRBORNE,YN1&103; Design Type: STRAIGHT SINGLE ANTENNA ELEMENT; Overall Diameter: 3.000 INCHES NOMINAL IN; Overall Length: 1.777 FEET NOMINAL FT. 4 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 5985-00-451-6988 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.