The Converter,frequency,electronic, cataloged under National Stock Number 5895-01-256-3178, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Leybold Usa Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5895-01-256-3178 |
| Primary Part Number | 85403-1 |
| Item Name | Converter,frequency,electronic |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Leybold Usa Inc. |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Frequency Per Channel | 1.200 KILOHERTZ MAXIMUM OPERATING CHANNEL |
| Operating AC Frequency in Hertz | 50.0 MINIMUM SINGLE VOLTAGE AND 60.0 MAXIMUM SINGLE VOLTAGE |
| Connection Type | TERMINAL LUG REAR |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | NOT RATED |
| External AC Operating Voltage in Volts | 115.0 NOMINAL SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 85403-1 PRIMARY | Leybold Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 85403-1 | 3/9 Design control — primary reference Leybold Vacuum Products Inc |
NSN 5895-01-256-3178 is a Converter,frequency,electronic, manufactured by Leybold Usa Inc., classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-256-3178 has 1 manufacturer part number on file: 85403-1 (Leybold Usa Inc.).
1 possible match (shared part number, not a government interchangeability claim): 2840-01-363-0851. Verify interchangeability with system specifications before substitution.
Key specifications for 85403-1: Circuit Construction Type: SOLID STATE; Overall Height: 3.543 INCHES NOMINAL IN; Inclosure Type: ENCASED; Frequency Per Channel: 1.200 KILOHERTZ MAXIMUM OPERATING CHANNEL. 8 specifications are 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 5895-01-256-3178 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.