The Antenna, cataloged under National Stock Number 5985-01-540-6924, 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 Comtelco Industries Inc. Government technical data includes 6 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 | 5985-01-540-6924 |
| Primary Part Number | BSL220U-C |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Comtelco Industries Inc |
| Status | ACTIVE |
| Design Type | MAST SINGLE ANTENNA ELEMENT |
| Overall Diameter | 1.500 INCHES NOMINAL IN |
| Characteristic Impedance in Ohms | 50.0 SINGLE ANTENNA ELEMENT |
| Electromagnetic Polarization Type | VERTICAL SINGLE ANTENNA ELEMENT |
| Frequency Rating | 215.000 MEGAHERTZ MINIMUM AND 225.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT |
| Power Rating | 250.000 WATTS AVERAGE SINGLE ANTENNA ELEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BSL220U-C PRIMARY | Comtelco Industries Inc (USA) |
NSN 5985-01-540-6924 is a Antenna, manufactured by Comtelco Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-540-6924 has 1 manufacturer part number on file: BSL220U-C (Comtelco Industries Inc).
Key specifications for BSL220U-C: Design Type: MAST SINGLE ANTENNA ELEMENT; Overall Diameter: 1.500 INCHES NOMINAL IN; Overall Length: 64.000 INCHES MAXIMUM IN; Characteristic Impedance in Ohms: 50.0 SINGLE ANTENNA ELEMENT. 6 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.
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.