The Relay,electromagnetic, cataloged under National Stock Number 5945-01-207-6456, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-207-6456 |
| Primary Part Number | MS27401-31M |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Fragility Factor | MODERATELY RUGGED |
| Main Contact Maximum Voltage Rating in Volts | 200.0 AC AND 28.0 DC |
| Main Contact Load Current Rating at Maximum Rated Voltage | 4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD |
| Main Contact Load Current Rating at Maximum Rated Voltage | 10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD |
| Purpose for Which Designed | GENERAL |
| Arc Quenching Method | AIR |
| Main Contact Load Current Rating at Maximum Rated Voltage | 8.0 AMPERES AC AND 8.0 AMPERES DC INDUCTIVE LOAD |
| Features Provided | POLARIZED |
| Time Delay | 0.01 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.396 INCHES MINIMUM AND 1.446 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Main Contact Load Current Rating at Maximum Rated Voltage | 2.0 AMPERES AC AND 2.0 AMPERES DC LAMP LOAD |
| Environmental Protection | HERMETIC |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Cubic Measure | 0.726 CUBIC INCHES |
| Test Data Document | 81349-MIL-R-83536 SPECIFICATION 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.). |
| Coil Quantity | 1 |
| Winding Quantity | 1 |
| Nominal Operating Current Rating and Type | 110.0 MILLIAMPERES DC SINGLE WINDING |
| Mounting Slot Width | 0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Criticality Code Justification | FEAT |
| Duty Type | CONTINUOUS |
| Specification/standard Data | 81349--83536/10 SPECIFICATION GOVERNMENT SPECIFICATION |
| Mounting Facility Type and Quantity | 2 SLOTTED HOLE SINGLE MOUNTING FACILITY |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS27401-31M | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| M83536/10-023M | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 7D3-04813-2 | Lake Shore Systems, Inc. (USA) |
| 10132666 | Nimikkeistokeskus Ncb Finland (FIN) |
| 5945PL1949285 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS27401-31X | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-83536/10 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS27401-31 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS27401-25 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-R-83536 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS27401-31U | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| M83536/10-023L | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-R-6106 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M83536/10-023L | Royal Malaysian Airforce (MYS) |
NSN 5945-01-207-6456 is a Relay,electromagnetic, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-01-207-6456 has 14 cross-referenced part numbers: MS27401-31M (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), M83536/10-023M (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 7D3-04813-2 (Lake Shore Systems, Inc.), 10132666 (Nimikkeistokeskus Ncb Finland), 5945PL1949285 (Jednolity Indeks Materialowy - Uniform Material Index) and 9 more.
There are 12 known substitutes for 5945-01-207-6456: 5945-01-118-9654, 5945-01-127-3807, 5945-01-275-2965 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS27401-31M: Fragility Factor: MODERATELY RUGGED; Main Contact Maximum Voltage Rating in Volts: 200.0 AC AND 28.0 DC; Main Contact Load Current Rating at Maximum Rated Voltage: 4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD; Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD. 30 total characteristics are documented in the Federal Logistics Information System.