The Relay,electromagnetic, cataloged under National Stock Number 5945-00-644-9220, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Standex International Corp Div Spincraft. Government technical data includes 14 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-644-9220 |
| Primary Part Number | 271MS095P001 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Standex International Corp Div Spincraft |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Pile-Up Main Contact Form Arrangement | 3A1C |
| Main Contact Maximum Voltage Rating in Volts | 200.0 AC AND 58.0 DC |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Duty Type | CONTINUOUS |
| Unthreaded Mounting Hole Diameter | 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Coil Quantity | 1 |
| Environmental Protection | HERMETIC |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.687 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Terminal Type and Quantity | 2 SCREW ENERGIZING ELEMENT |
| Terminal Type and Quantity | 10 SCREW CONTACTS |
| 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 |
|---|---|
| 271MS095P001 | Standex International Corp Div Spincraft (USA) |
| Reference | Meaning |
|---|---|
| 6042H32 | 5/9 Secondary reference Eaton Corp Opns & Technical Center |
| 405-0636-000 | 5/2 Secondary reference U.S. Government activity |
| 6042H32 | 3/2 Design control — primary reference U.S. Government activity |
| 405-0636-00 | 5/2 Secondary reference U.S. Government activity |
NSN 5945-00-644-9220 is a Relay,electromagnetic, manufactured by Standex International Corp Div Spincraft, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-644-9220 has 1 manufacturer part number on file: 271MS095P001 (Standex International Corp Div Spincraft).
Key specifications for 271MS095P001: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 3.280 INCHES NOMINAL IN; Pile-Up Main Contact Form Arrangement: 3A1C; Main Contact Maximum Voltage Rating in Volts: 200.0 AC AND 58.0 DC. 14 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.