PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401647-23Relay,reed

Raytheon Company Dba Raytheon · NSN 5945-00-088-5425 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-088-5425 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-088-5425. Primary manufacturer part number: 401647-23.
Features
  • Relay,reed — FSC 5945
  • Main Contact Load Current Rating at Maximum Rated Voltage: 500.0 MILLIAMPERES DC RESISTIVE LOAD
  • Terminal Type and Quantity: 11 PIN ALL FUNCTIONS
  • Environmental Protection: HERMETIC
  • Winding Quantity: 1
  • Mounting Facility Type and Quantity: 1 PRINTED CIRCUIT TERMINAL SINGLE MOUNTING FACILITY
  • Test Data Document: 81349-MIL-R-5757 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.).
  • Specification/standard Data: 81349-MIL-R-5757/29 GOVERNMENT SPECIFICATION
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,reed, cataloged under National Stock Number 5945-00-088-5425, 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 13 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: Active.

Technical Specifications
ParameterValue
NSN5945-00-088-5425
Primary Part Number401647-23
Item NameRelay,reed
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Main Contact Load Current Rating at Maximum Rated Voltage500.0 MILLIAMPERES DC RESISTIVE LOAD
Terminal Type and Quantity11 PIN ALL FUNCTIONS
Environmental ProtectionHERMETIC
Winding Quantity1
Mounting Facility Type and Quantity1 PRINTED CIRCUIT TERMINAL SINGLE MOUNTING FACILITY
Test Data Document81349-MIL-R-5757 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.).
Specification/standard Data81349-MIL-R-5757/29 GOVERNMENT SPECIFICATION
Coil Quantity1
Nonpile-Up Main Contact Arrangement3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Main Contact Maximum Voltage Rating in Volts28.0 DC
Winding DC Resistance Rating130.0 OHMS NOMINAL SINGLE WINDING
Duty TypeCONTINUOUS
Operating Voltage Rating and Type at Specified Temp12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5945-00-025-7232 INTERCHANGEABLE
Relay,reed
5945-00-051-7270 INTERCHANGEABLE
Relay,electromagnetic
5945-00-088-5426 INTERCHANGEABLE
Relay,reed
5945-00-089-2732 INTERCHANGEABLE
Relay,electromagnetic
5945-00-133-0499 INTERCHANGEABLE
Relay,reed
5945-00-189-2925 INTERCHANGEABLE
Relay,reed
5945-00-414-3283 INTERCHANGEABLE
Relay,reed
5945-00-483-0181 INTERCHANGEABLE
Relay,reed
5945-00-490-3696 INTERCHANGEABLE
Relay,reed
5945-00-665-9453SKHX657 INTERCHANGEABLE
Relay,electromagnetic
Allied Controls, Inc.
Cross-Reference Index
Part NumberManufacturer
401647-23 Raytheon Company Dba Raytheon (USA)
M5757/29-023 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-5757/29 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-5757/29 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
194HE3C0199 Sigma Instruments Inc (USA)
MILR5757 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5945-00-025-7232INTERCHANGEABLE
RELAY,REED
5945-00-051-7270INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-088-5426INTERCHANGEABLE
RELAY,REED
5945-00-089-2732INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-133-0499INTERCHANGEABLE
RELAY,REED
5945-00-189-2925INTERCHANGEABLE
RELAY,REED
5945-00-414-3283INTERCHANGEABLE
RELAY,REED
5945-00-483-0181INTERCHANGEABLE
RELAY,REED
5945-00-490-3696INTERCHANGEABLE
RELAY,REED
5945-00-665-9453INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SKHX657
5945-00-829-0004INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-942-4427INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5945-00-088-5425?

NSN 5945-00-088-5425 is a Relay,reed, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-088-5425?

NSN 5945-00-088-5425 has 6 cross-referenced part numbers: 401647-23 (Raytheon Company Dba Raytheon), M5757/29-023 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-5757/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-5757/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 194HE3C0199 (Sigma Instruments Inc) and 1 more.

What NSN replaces 5945-00-088-5425?

There are 12 known substitutes for 5945-00-088-5425: 5945-00-025-7232, 5945-00-051-7270, 5945-00-088-5426 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401647-23?

Key specifications for 401647-23: Main Contact Load Current Rating at Maximum Rated Voltage: 500.0 MILLIAMPERES DC RESISTIVE LOAD; Terminal Type and Quantity: 11 PIN ALL FUNCTIONS; Overall Length: 1.300 INCHES NOMINAL IN; Environmental Protection: HERMETIC. 16 total characteristics are documented in the Federal Logistics Information System.

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