The Relay,electromagnetic, cataloged under National Stock Number 5945-00-646-7860, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leach International Germany Gmbh. Government technical data includes 17 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-646-7860 |
| Primary Part Number | A234055 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Leach International Germany Gmbh |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 SLOTTED HOLE SINGLE MOUNTING FACILITY |
| Pile-Up Main Contact Form Arrangement | 3A A |
| Main Contact Maximum Voltage Rating in Volts | 117.0 AC |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.0 AMPERES AC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Frequency in Hertz | 60.0 NOMINAL |
| Winding DC Resistance Rating | 214.0 OHMS NOMINAL SINGLE WINDING |
| Nominal Operating Current Rating and Type | 120.0 MILLIAMPERES AC SINGLE WINDING |
| Time Delay | 0.001 SECONDS NOMINAL FIXED OPERATE AND RELEASE TIME |
| Coil Quantity | 1 |
| Environmental Protection | DUSTPROOF |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 117.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Mounting Slot Width | 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A234055 | Leach International Germany Gmbh (DEU) |
| A234055 | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| A234055 | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
| 820514 | 3/9 Design control — primary reference L3 Aviation Products, Inc. Dba L3 Technologies |
| A234055 | 5/9 Secondary reference Te Connectivity Corporation |
NSN 5945-00-646-7860 is a Relay,electromagnetic, manufactured by Leach International Germany Gmbh, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-646-7860 has 2 manufacturer part numbers on file: A234055 (Leach International Germany Gmbh), A234055 (Te Connectivity Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-060-3773, 5962-01-329-9571. Verify interchangeability with system specifications before substitution.
Key specifications for A234055: Mounting Facility Type and Quantity: 2 SLOTTED HOLE SINGLE MOUNTING FACILITY; Overall Height: 3.310 INCHES NOMINAL IN; Pile-Up Main Contact Form Arrangement: 3A A; Main Contact Maximum Voltage Rating in Volts: 117.0 AC. 17 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.
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.