The Relay,electromagnetic, cataloged under National Stock Number 5945-01-020-5009, 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 Raytheon Company Dba Raytheon. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-020-5009 |
| Primary Part Number | 538115-9 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Test Data Document | 81349-MIL-R-6106 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.). |
| Main Contact Load Current Rating at Maximum Rated Voltage | 4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD |
| Mounting Facility Type and Quantity | 3 SLOTTED HOLE SINGLE MOUNTING FACILITY |
| Main Contact Load Current Rating at Maximum Rated Voltage | 2.0 AMPERES AC AND 2.0 AMPERES DC LAMP LOAD |
| Cubic Measure | 2.324 CUBIC INCHES |
| Time Delay | 0.015 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME |
| Fragility Factor | MODERATELY RUGGED |
| Nonpile-Up Main Contact Arrangement | 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Purpose for Which Designed | GENERAL |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Mounting Facility Pattern | TRIANGLE SINGLE MOUNTING FACILITY |
| Arc Quenching Method | AIR |
| Main Contact Load Current Rating at Maximum Rated Voltage | 10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD |
| Coil Quantity | 1 |
| Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle | 1.446 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Specification/standard Data | 96906-MS27400 GOVERNMENT STANDARD |
| Duty Type | CONTINUOUS |
| Mounting Slot Width | 0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Winding DC Resistance Rating | 290.0 OHMS NOMINAL SINGLE WINDING |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Winding Quantity | 1 |
| Environmental Protection | HERMETIC |
| Terminal Type and Quantity | 14 WIRE HOOK ALL FUNCTIONS |
| Main Contact Load Current Rating at Maximum Rated Voltage | 8.0 AMPERES AC AND 8.0 AMPERES DC INDUCTIVE LOAD |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 538115-9 | Raytheon Company Dba Raytheon (USA) |
| K-D2A-003 | Leach Corp Relay Div (USA) |
| 946958-9 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 10126767 | Nimikkeistokeskus Ncb Finland (FIN) |
| 974-0574-010 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| X22-306-64 | Bofors Ab (SWE) |
| MS27400-9 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 825RL0106 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| MIL-R-6106 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| E410-1219 | Dri Relays Inc. Dba Dri Relays Inc (USA) |
| 359334 | Sierra Technologies Inc Garden City Div (USA) |
| MIL-PRF-6106 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS27400-1 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| X22-306-64 | Bae Systems Bofors Ab (SWE) |
NSN 5945-01-020-5009 is a Relay,electromagnetic, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-01-020-5009 has 14 cross-referenced part numbers: 538115-9 (Raytheon Company Dba Raytheon), K-D2A-003 (Leach Corp Relay Div), 946958-9 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 10126767 (Nimikkeistokeskus Ncb Finland), 974-0574-010 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems) and 9 more.
There are 3 known substitutes for 5945-01-020-5009: 5945-00-509-2831, 5945-01-282-6900, 5945-01-396-8118. Verify interchangeability with system specifications before substitution.
Key specifications for 538115-9: Test Data Document: 81349-MIL-R-6106 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.).; Main Contact Load Current Rating at Maximum Rated Voltage: 4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD; Mounting Facility Type and Quantity: 3 SLOTTED HOLE SINGLE MOUNTING FACILITY; Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 AMPERES AC AND 2.0 AMPERES DC LAMP LOAD. 29 total characteristics are documented in the Federal Logistics Information System.