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M5757/29-003 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RELAY,REED is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, coil_quantity: 11, overall_width: 0.700 INCHES NOMINAL0.700 INCHES NOMINAL IN, overall_height: 0.685 INCHES NOMINAL0.685 INCHES NOMINAL IN, overall_length: 1.300 INCHES NOMINAL1.300 INCHES NOMINAL IN, winding_quantity: 11. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5945-01-013-5214, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
M5757/29-003
NSN: 5945-01-013-5214
FSC: 5945
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity11
overall_width0.700 INCHES NOMINAL0.700 INCHES NOMINAL IN
overall_height0.685 INCHES NOMINAL0.685 INCHES NOMINAL IN
overall_length1.300 INCHES NOMINAL1.300 INCHES NOMINAL IN
winding_quantity11
environmental_protectionHERMETICHERMETIC
terminal_type_and_quantity6 PIN ALL FUNCTIONS
specification/standard_data81349--575/29 GOVERNMENT SPECIFICATION
winding_dc_resistance_rating925.0 OHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
NSN5945-01-013-5214
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,REED TITLE COMPONENT PN M5757/29-003 MFR RELAY,REED
KEY FEATURES
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 500.0 MILLIAMPERES DC RESISTIVE LOAD
•
SPECIFICATION/STANDARD DATA: 81349--575/29 GOVERNMENT SPECIFICATION
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 28.0 DC
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
•
TERMINAL TYPE AND QUANTITY: 6 PIN ALL FUNCTIONS
•
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.).
TECHNICAL CHARACTERISTICS
OVERALL WIDTH0.700 INCHES NOMINAL0.700 INCHES NOMINAL IN
NONPILE-UP MAIN CONTACT ARRANGEMENT2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE500.0 MILLIAMPERES DC RESISTIVE LOAD
SPECIFICATION/STANDARD DATA81349--575/29 GOVERNMENT SPECIFICATION
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS28.0 DC
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
TERMINAL TYPE AND QUANTITY6 PIN ALL FUNCTIONS
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.).
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
DUTY TYPECONTINUOUS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
MIL-DTL-5757/29InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
410-0481-160InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M5757/29-016InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
401647-23InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M5757/29-023InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-R-5757/29InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M5757/29-003?
M5757/29-003 is a RELAY,REED.
What parts can replace M5757/29-003?
There are 20 known substitutes for M5757/29-003: MIL-DTL-5757/29, 410-0481-160, M5757/29-016 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M5757/29-003?
M5757/29-003 is cataloged in the Federal Logistics Information System under NSN 5945-01-013-5214. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026