The Antenna Element, cataloged under National Stock Number 5985-00-431-9701, 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 American Gas & Chemical Co Ltd. 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 | 5985-00-431-9701 |
| Primary Part Number | 2158568G001 |
| Item Name | Antenna Element |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | American Gas & Chemical Co Ltd |
| 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 D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2158568G001 PRIMARY | American Gas & Chemical Co Ltd (USA) |
NSN 5985-00-431-9701 is a Antenna Element, manufactured by American Gas & Chemical Co Ltd, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-431-9701 has 1 manufacturer part number on file: 2158568G001 (American Gas & Chemical Co Ltd).
Key specifications for 2158568G001: 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: 10.110 INCHES NOMINAL IN. 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 5985-00-431-9701 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.