The Base,antenna,upper, cataloged under National Stock Number 5820-01-065-8134, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Sonfarrel Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5820-01-065-8134 |
| Primary Part Number | 755002A0561 |
| Item Name | Base,antenna,upper |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Sonfarrel Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | 1.700 IN. LG; 1.500 IN. MAJOR OD; 0.312-24 UNF-2A THD ONE END A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 755002A0561 | Sonfarrel Inc. (USA) |
| 755002A0561 | Raytheon Company Div Rmd Strategic (USA) |
| Reference | Meaning |
|---|---|
| 755002A0561 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5820-01-065-8134 is a Base,antenna,upper, manufactured by Sonfarrel Inc., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-065-8134 has 2 manufacturer part numbers on file: 755002A0561 (Sonfarrel Inc.), 755002A0561 (Raytheon Company Div Rmd Strategic).
Key specifications for 755002A0561: General Characteristics Item Description: 1.700 IN. LG; 1.500 IN. MAJOR OD; 0.312-24 UNF-2A THD ONE END A. 1 specification is 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 5820-01-065-8134 has DEMIL Code B. 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.