The Relay,electromagnetic, cataloged under National Stock Number 5945-01-274-6536, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is American Zettler Inc. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-274-6536 |
| Primary Part Number | AZ7-2C-6D |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | American Zettler Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 125.0 AC AND 30.0 DC |
| Fragility Factor | MODERATELY RUGGED |
| Arc Quenching Method | AIR |
| Main Contact Load Current Rating at Maximum Rated Voltage | 500.0 MILLIAMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Winding DC Resistance Rating | 137.0 OHMS NOMINAL SINGLE WINDING |
| Time Delay | 0.003 SECONDS NOMINAL FIXED RELEASE TIME |
| Time Delay | 0.007 SECONDS NOMINAL FIXED OPERATE TIME |
| Coil Quantity | 1 |
| Environmental Protection | DUSTPROOF |
| Cubic Measure | 0.454 CUBIC INCHES |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 6.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Material | PLASTIC CASE |
| Energizing Element Power Rating | 190.0 MILLIWATTS |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Purpose for Which Designed | GENERAL |
| 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 |
|---|---|
| AZ7-2C-6D PRIMARY | American Zettler Inc (USA) |
| 300652140 | Weston Aerospace Ltd Div Weston Aerospace Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 300652140 | 5/9 Secondary reference Esterline Sensors Services Americas Inc Div Esterline Sensors Servces Americas Inc. |
NSN 5945-01-274-6536 is a Relay,electromagnetic, manufactured by American Zettler Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-274-6536 has 2 manufacturer part numbers on file: AZ7-2C-6D (American Zettler Inc), 300652140 (Weston Aerospace Ltd Div Weston Aerospace Ltd).
Key specifications for AZ7-2C-6D: Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Overall Height: 0.458 INCHES MAXIMUM IN; Main Contact Maximum Voltage Rating in Volts: 125.0 AC AND 30.0 DC; Fragility Factor: MODERATELY RUGGED. 20 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.