The Relay,electromagnetic, cataloged under National Stock Number 5945-00-258-9852, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 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 | 5945-00-258-9852 |
| Primary Part Number | SMC144572 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | CANCELLED |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Winding Quantity | 1 |
| Winding DC Resistance Rating | 7.0 KILOHMS NOMINAL SINGLE WINDING |
| Main Contact Load Current Rating at Maximum Rated Voltage | 500.0 MILLIAMPERES DC RESISTIVE LOAD |
| Nominal Operating Current Rating and Type | 6.0 MILLIAMPERES DC SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Environmental Protection | HERMETIC |
| Main Contact Maximum Voltage Rating in Volts | 32.0 DC |
| Operating Voltage Rating and Type at Specified Temp | 7.00 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Coil Quantity | 1 |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Terminal Type and Quantity | 5 PIN ALL FUNCTIONS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5RJ4503-1 | Sigma Instruments Inc (USA) |
| 405-0122-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 5RJ4503 | Sigma Instruments Inc (USA) |
| 4503 | Sigma Instruments Inc (USA) |
| SMC144572 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 5RX | Sigma Instruments Inc (USA) |
NSN 5945-00-258-9852 is a Relay,electromagnetic, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-258-9852 has 6 cross-referenced part numbers: 5RJ4503-1 (Sigma Instruments Inc), 405-0122-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 5RJ4503 (Sigma Instruments Inc), 4503 (Sigma Instruments Inc), SMC144572 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 1 more.
There are 12 known substitutes for 5945-00-258-9852: 5998-00-081-7768, 5110-00-268-1292, 2030-00-399-4902 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SMC144572: Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY; Overall Height: 1.500 INCHES NOMINAL IN; Duty Type: CONTINUOUS. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-258-9852 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.