The Antenna, cataloged under National Stock Number 5985-01-477-9187, 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 Spawar System Center. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Antenna |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Frontgrade Technologies Inc. (CAGE 66544); Spawar System Center (CAGE 0KF42) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-477-9187 |
| Primary Part Number | 2098-143 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Spawar System Center |
| Status | ACTIVE |
| 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 |
|---|---|
| 2098-143-82 | Frontgrade Technologies Inc. (USA) |
| 2098-143 PRIMARY | Spawar System Center (USA) |
| Reference | Meaning |
|---|---|
| 2098-143 | 5/9 Secondary reference Frontgrade Technologies Inc. |
| 2098-143 | 5/9 Secondary reference Cobham Exeter, Inc. |
NSN 5985-01-477-9187 is a Antenna, manufactured by Spawar System Center, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-477-9187 has 2 manufacturer part numbers on file: 2098-143-82 (Frontgrade Technologies Inc.), 2098-143 (Spawar System Center).
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 5985-01-477-9187 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.