# NSN 5945-00-283-6538: Relay, Electromagnetic

NSN 5945-00-283-6538 (also written 5945002836538; NIIN 00-283-6538) is a relay, electromagnetic in Federal Supply Class 5945, Relays and Solenoids. 7 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5945-00-283-6538 (5945002836538)
- NIIN: 00-283-6538 (002836538)
- Item name: RELAY,ELECTROMAGNETIC
- Federal Supply Class: [FSC 5945 Relays and Solenoids](https://nsnexplorer.com/fsc/5945/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC T: handled under qualified products list procedures. (observed 2026-10-20)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| APNQ | ARC QUENCHING METHOD | AIR |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | FIRST MOUNTING FACILITY INCHES NOMINAL 2.625 |
| CQYJ | MOUNTING FACILITY PATTERN | SECOND MOUNTING FACILITY RECTANGULAR |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 3.218 |
| CQYJ | MOUNTING FACILITY PATTERN | FIRST MOUNTING FACILITY RECTANGULAR |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | FIRST MOUNTING FACILITY UNTHREADED HOLE(S) 6 |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 3.000 |
| BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| APNP | DUTY TYPE | CONTINUOUS |
| CRNG | NONPILE-UP MAIN CONTACT ARRANGEMENT | POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION 1 |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | SECOND MOUNTING FACILITY INCHES NOMINAL 2.625 |
| CRPQ | NOMINAL OPERATING CURRENT RATING AND TYPE | SINGLE WINDING AMPERES DC 25.0 |
| CSXF | OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP | SINGLE WINDING VOLTS DC 25 DEG CELSIUS 28.0 |
| CTDL | MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | INDUCTIVE LOAD AMPERES DC 20.0 |
| CTDL | MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | MOTOR LOAD AMPERES AC 25.0 AND AMPERES DC 25.0 |
| CTDL | MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | RESISTIVE LOAD AMPERES AC 25.0 AND AMPERES DC 25.0 |
| CWAB | MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | AC 115.0 AND DC 28.0 |
| TEST | TEST DATA DOCUMENT | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-R-6106 |
| TTQY | TERMINAL TYPE AND QUANTITY | ALL FUNCTIONS SCREW 4 |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT STANDARD 96906--S25035 |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AKDX | WINDING QUANTITY | 1 |
| ABMK | OVERALL WIDTH | INCHES MAXIMUM 2.666 |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | FIRST MOUNTING FACILITY INCHES NOMINAL 0.173 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | SECOND MOUNTING FACILITY UNTHREADED HOLE(S) 6 |
| AKSL | PURPOSE FOR WHICH DESIGNED | GENERAL |
| APCN | COIL QUANTITY | 1 |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | FIRST MOUNTING FACILITY INCHES NOMINAL 1.250 |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | SECOND MOUNTING FACILITY INCHES NOMINAL 1.250 |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | SECOND MOUNTING FACILITY INCHES NOMINAL 0.173 |
| CBME | CUBIC MEASURE | CUBIC INCHES 25.737 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| G54555 | 73949 | GUARDIAN ELECTRIC MANUFACTURING CO DIV GUARDIAN ELECTRIC MFG CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-PRF-6106 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-R-6106 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS25035-1 | 66195 | SOLAR TURBINES INCORPORATED DBA SOLAR TURBINES INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS25035-1 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS25035-156 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS27035-1 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-19 | [SPE7M527P0350](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945002836538) | RELAY, ELECTROMAGNET | AVIARMS SUPPORT CORP | $35,856.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5945002836538&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945002836538
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

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