PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS27401-53XRelay,electromagnetic

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5945-01-442-8580 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-442-8580 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-442-8580. Primary manufacturer part number: MS27401-53X.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • 6 verified cross-references
  • Primary manufacturer: Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-442-8580, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-01-442-8580
Primary Part NumberMS27401-53X
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Coil Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5945-01-207-6456 INTERCHANGEABLE
Relay,electromagnetic
5945-01-275-2965 INTERCHANGEABLE
Relay,electromagnetic
5945-01-313-7980 INTERCHANGEABLE
Relay,electromagnetic
5945-01-396-0626 INTERCHANGEABLE
Relay,electromagnetic
5945-01-412-3374 INTERCHANGEABLE
Relay,electromagnetic
5945-01-418-5651 INTERCHANGEABLE
Relay,electromagnetic
5945-01-431-3696 INTERCHANGEABLE
Relay,electromagnetic
5945-01-438-0535 INTERCHANGEABLE
Relay,electromagnetic
5945-01-442-9417 INTERCHANGEABLE
Relay,electromagnetic
5945-01-465-4590 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
MS27401-53X Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-6106 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-83536/10 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-6106 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
M83536/10-019M Military Specifications Promulgated by Military Departments/agencies 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
Related Parts
5945-01-207-6456INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-275-2965INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-313-7980INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-396-0626INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-412-3374INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-418-5651INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-431-3696INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-438-0535INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-442-9417INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-465-4590INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-466-3878INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-01-474-4335INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5945-01-442-8580?

NSN 5945-01-442-8580 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: cancelled.

What are the part numbers for NSN 5945-01-442-8580?

NSN 5945-01-442-8580 has 6 cross-referenced part numbers: MS27401-53X (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-6106 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-83536/10 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-6106 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), M83536/10-019M (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5945-01-442-8580?

There are 12 known substitutes for 5945-01-442-8580: 5945-01-207-6456, 5945-01-275-2965, 5945-01-313-7980 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS27401-53X?

Key specifications for MS27401-53X: Coil Quantity: 1. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-01-442-8580 still in active supply?

NSN 5945-01-442-8580 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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