The Antenna, cataloged under National Stock Number 5985-01-358-5624, 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 Teledyne Flir Maritime Us, Inc.. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-358-5624 |
| Primary Part Number | M89955 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Teledyne Flir Maritime Us, Inc. |
| Status | ACTIVE |
| FSC Application Data | SURFACE SEARCH RADAR,SEABORNE |
| Beam Scanning Method | ROTATING SINGLE ANTENNA ELEMENT |
| Terminal Type | TURRET SINGLE ANTENNA ELEMENT |
| Design Type | SLOTTED ARRAY SINGLE ANTENNA ELEMENT |
| Mounting Method | THREADED STUD(S) |
| Radiation Pattern | SLEWABLE SINGLE ANTENNA ELEMENT |
| Supplementary Features | INCLUDES RTV SEALANT AND INSTRUCTION SHEET |
| Electromagnetic Polarization Type | HORIZONTAL SINGLE ANTENNA ELEMENT |
| Power Rating | 4.000 KILOWATTS PEAK SINGLE ANTENNA ELEMENT |
| Furnished Items | MOUNTING HARDWARE |
| Type/model Designation | R41X |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5985-01-358-5624 is a Antenna, manufactured by Teledyne Flir Maritime Us, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-358-5624 has 2 manufacturer part numbers on file: M89955 (Teledyne Flir Maritime Us, Inc.), M89955 (Middle River Electronics Co Dba Mirelco).
Key specifications for M89955: FSC Application Data: SURFACE SEARCH RADAR,SEABORNE; Beam Scanning Method: ROTATING SINGLE ANTENNA ELEMENT; Terminal Type: TURRET SINGLE ANTENNA ELEMENT; Design Type: SLOTTED ARRAY SINGLE ANTENNA ELEMENT. 11 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 5985-01-358-5624 has DEMIL Code Q. 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.