The Relay,electromagnetic, cataloged under National Stock Number 5945-01-528-6909, 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 Corp Div Leach International Corporation. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-528-6909 |
| Primary Part Number | TD947 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Leach International Corp Div Leach International Corporation |
| Status | ACTIVE |
| Main Contact Maximum Voltage Rating in Volts | 32.0 AC |
| Mounting Facility Pattern | CIRUCLAR SINGLE MOUNTING FACILITY |
| Main Contact Load Current Rating at Maximum Rated Voltage | 200.0 AMPERES AC MOTOR LOAD |
| Duty Type | INTERMITTENT |
| Nominal Operating Current Rating and Type | 4.0 MILLIAMPERES DC ALL WINDINGS |
| Time Delay | 12.00 SECONDS NOMINAL FIXED OPERATE TIME |
| Terminal Type and Quantity | 19 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| 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 |
|---|---|
| TD947 PRIMARY | Leach International Corp Div Leach International Corporation (USA) |
NSN 5945-01-528-6909 is a Relay,electromagnetic, manufactured by Leach International Corp Div Leach International Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-528-6909 has 1 manufacturer part number on file: TD947 (Leach International Corp Div Leach International Corporation).
Key specifications for TD947: Main Contact Maximum Voltage Rating in Volts: 32.0 AC; Mounting Facility Pattern: CIRUCLAR SINGLE MOUNTING FACILITY; Main Contact Load Current Rating at Maximum Rated Voltage: 200.0 AMPERES AC MOTOR LOAD; Duty Type: INTERMITTENT. 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.
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.