The Relay,electromagnetic, cataloged under National Stock Number 5945-00-256-0666, 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 The Boeing Company Div Defense. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-256-0666 |
| Primary Part Number | 32-76129-75 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | CANCELLED |
| Terminal Type and Quantity | 5 PIN ALL FUNCTIONS |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Winding Quantity | 1 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 28.0 DC |
| Time Delay | 10.00 SECONDS MAXIMUM FIXED OPERATE TIME |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Operating Voltage Rating and Type at Specified Temp | 20.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Main Contact Load Current Rating at Maximum Rated Voltage | 5.0 MILLIAMPERES DC RESISTIVE LOAD |
| Environmental Protection | HERMETIC |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Coil Quantity | 1 |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 32-76129-39 | The Boeing Company Div Defense (USA) |
| 1600S700 | Hi-G Co Inc Sub of Nytronics Inc (USA) |
| 4085-9 | Dne Technologies, Inc (USA) |
| 1600S-700 | Te Connectivity Corporation (USA) |
| 32-76129-75 PRIMARY | The Boeing Company Div Defense (USA) |
| 1600S-700 | Te Connectivity Corporation (USA) |
| 4085-75 | Dne Technologies, Inc (USA) |
| 1010-39 | Hi-G Co Inc Sub of Nytronics Inc (USA) |
NSN 5945-00-256-0666 is a Relay,electromagnetic, manufactured by The Boeing Company Div Defense, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-256-0666 has 8 cross-referenced part numbers: 32-76129-39 (The Boeing Company Div Defense), 1600S700 (Hi-G Co Inc Sub of Nytronics Inc), 4085-9 (Dne Technologies, Inc), 1600S-700 (Te Connectivity Corporation), 32-76129-75 (The Boeing Company Div Defense) and 3 more.
There are 12 known substitutes for 5945-00-256-0666: 6520-00-059-9008, 5930-00-106-1354, 2530-00-529-4029 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 32-76129-75: Terminal Type and Quantity: 5 PIN ALL FUNCTIONS; Nominal Thread Size: 0.138 INCHES SINGLE MOUNTING FACILITY IN; Overall Height: 0.525 INCHES MAXIMUM IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-256-0666 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.