The Preselector, cataloged under National Stock Number 5825-01-034-3649, is classified within Federal Supply Class 5825 (Radio Navigation Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Thales Usa, Inc. Div Air Mobility Solutions ("ams"). 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5825-01-034-3649 |
| Primary Part Number | 134545-0000 |
| Item Name | Preselector |
| FSC / FSG | 5825 / 58 — Radio Navigation Equipment, Except Airborne |
| Manufacturer | Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM,GOLD PLATED,7.000 IN.LG,5.750 IN.H,2.000 IN.W,TWO COAXIAL CABLE CONNECTORS,THREE KNOBS LOCATED ON TOP OF UNIT,MOUNTED BY FOUR UNTHD HOLES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 134545-0 | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| 134545-0000 PRIMARY | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| Reference | Meaning |
|---|---|
| B030029-0000 | 5/9 Secondary reference Butler National Corp |
NSN 5825-01-034-3649 is a Preselector, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 5825, Radio Navigation Equipment, Except Airborne. Status: active.
NSN 5825-01-034-3649 has 2 manufacturer part numbers on file: 134545-0 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 134545-0000 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
Key specifications for 134545-0000: General Characteristics Item Description: ALUMINUM,GOLD PLATED,7.000 IN.LG,5.750 IN.H,2.000 IN.W,TWO COAXIAL CABLE CONNECTORS,THREE KNOBS LOCATED ON TOP OF UNIT,MOUNTED BY FOUR UNTHD HOLES IN; Special Features: FUNCTION, PRESELECTOR ASSEMBLY; REFERENCE DATA, 1A2A4, WILCOX MANUAL 704221-0300, TRANSPONDER, DME596B/C, PG 6-11; End Item Identification: DME596B, TRANSPONDER. 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 5825-01-034-3649 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.