The Antenna, cataloged under National Stock Number 5985-01-622-4349, 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 Mobile Mark 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-622-4349 |
| Primary Part Number | ECOS9-4700DN-BLK |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Mobile Mark Inc |
| Status | ACTIVE |
| Beam Scanning Method | FIXED FIRST ANTENNA |
| Terminal Type | COLLAR/RING FIRST ANTENNA |
| Design Type | STRAIGHT FIRST ANTENNA |
| Mounting Method | BASE |
| Radiation Pattern | UNIDIRECTIONAL FIRST ANTENNA |
| Unidirectional Beam Type | PENCIL FIRST ANTENNA |
| 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 |
|---|---|
| ECOS9-4700DN-BLK PRIMARY | Mobile Mark Inc (USA) |
| Reference | Meaning |
|---|---|
| ECOS9-4700-BLK | 5/9 Secondary reference Mobile Mark Inc |
| 11027A0736 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| ECOS9-4700 | 5/9 Secondary reference Mobile Mark Inc |
NSN 5985-01-622-4349 is a Antenna, manufactured by Mobile Mark Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-622-4349 has 1 manufacturer part number on file: ECOS9-4700DN-BLK (Mobile Mark Inc).
Key specifications for ECOS9-4700DN-BLK: Beam Scanning Method: FIXED FIRST ANTENNA; Terminal Type: COLLAR/RING FIRST ANTENNA; Design Type: STRAIGHT FIRST ANTENNA; Mounting Method: BASE. 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.
NSN 5985-01-622-4349 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.