The Converter Dual Frequency, cataloged under National Stock Number 5865-01-172-9143, is classified within Federal Supply Class 5865 (Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Argon St, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5865-01-172-9143 |
| Primary Part Number | A--210-D-1390 |
| Item Name | Converter Dual Frequency |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Argon St, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | NUMBER OF BANDS: 2; FREQUENCY RANGE,RF 7A1(BAND 7) 2575 MHZ TO 4450 MHZ; 7A2(BAND 9) 7300 MHZ TO 10750 MHZ; OUTPUTS: LOG VIDEO,160 MHZ IF; TUNING R AMP; SELF CONTAINED DC POWER SUPPLIES; OPERATING POWER RQMTS: 115 VAC,60 HZ,SINGLE PHASE,.75 AMP; 21.370 IN. LG,6.560 IN. W,9.000 IN. H; CABINET MOUNTED; SHEET METAL ALUMINUM AND CASTING ALUMINUM MHz |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A--210-D-1390 | Argon St, Inc. (USA) |
| Reference | Meaning |
|---|---|
| CV-3685/WLR-1H | 3/2 Design control — primary reference U.S. Government activity |
NSN 5865-01-172-9143 is a Converter Dual Frequency, manufactured by Argon St, Inc., classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-172-9143 has 1 manufacturer part number on file: A--210-D-1390 (Argon St, Inc.).
Key specifications for A--210-D-1390: General Characteristics Item Description: NUMBER OF BANDS: 2; FREQUENCY RANGE,RF 7A1(BAND 7) 2575 MHZ TO 4450 MHZ; 7A2(BAND 9) 7300 MHZ TO 10750 MHZ; OUTPUTS: LOG VIDEO,160 MHZ IF; TUNING R AMP; SELF CONTAINED DC POWER SUPPLIES; OPERATING POWER RQMTS: 115 VAC,60 HZ,SINGLE PHASE,.75 AMP; 21.370 IN. LG,6.560 IN. W,9.000 IN. H; CABINET MOUNTED; SHEET METAL ALUMINUM AND CASTING ALUMINUM MHz. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5865-01-172-9143 has DEMIL Code C. 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.