The Relay,electromagnetic, cataloged under National Stock Number 5945-00-075-6873, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Couch S H Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-075-6873 |
| Primary Part Number | M727 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Couch S H Co |
| Status | ACTIVE |
| Main Contact Load Current Rating at Maximum Rated Voltage | 2.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD |
| Coil Quantity | 1 |
| Winding DC Resistance Rating | 4.5 KILOHMS MINIMUM AND 5.0 KILOHMS MAXIMUM SINGLE WINDING |
| Environmental Protection | HERMETIC |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| Fragility Factor | MODERATELY RUGGED |
| Winding Quantity | 1 |
| Purpose for Which Designed | GENERAL |
| Operating Voltage Rating and Type at Specified Temp | 25.6 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Arc Quenching Method | AIR |
| Main Contact Maximum Voltage Rating in Volts | 32.0 AC AND 32.0 DC |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.200 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) FIRST MOUNTING FACILITY |
| Cubic Measure | 1.153 CUBIC INCHES |
| Mounting Facility Pattern | IN-LINE SECOND MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.125 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| Duty Type | CONTINUOUS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M727 | Couch S H Co (USA) |
| 2R-M727 | Dri Relays Inc. Dba Dri Relays Inc (USA) |
| REY1485 | I-T-E Imperial Corp Subsidiary of Gould Inc Atlanta Marine Dept (USA) |
| DX518176-4 | Lockheed Martin Corp Lockheed Martin Mission Systems (USA) |
| M727 | Dri Relays Inc. Dba Dri Relays Inc (USA) |
NSN 5945-00-075-6873 is a Relay,electromagnetic, manufactured by Couch S H Co, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-075-6873 has 5 cross-referenced part numbers: M727 (Couch S H Co), 2R-M727 (Dri Relays Inc. Dba Dri Relays Inc), REY1485 (I-T-E Imperial Corp Subsidiary of Gould Inc Atlanta Marine Dept), DX518176-4 (Lockheed Martin Corp Lockheed Martin Mission Systems), M727 (Dri Relays Inc. Dba Dri Relays Inc).
There is 1 known substitute for 5945-00-075-6873: 5310-00-998-0608. Verify interchangeability with system specifications before substitution.
Key specifications for M727: Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD; Coil Quantity: 1; Winding DC Resistance Rating: 4.5 KILOHMS MINIMUM AND 5.0 KILOHMS MAXIMUM SINGLE WINDING; Environmental Protection: HERMETIC. 23 total characteristics are documented in the Federal Logistics Information System.