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Technical Data Sheet
PartsTable / COMPONENT / 905591-1
905591-1 ✓ Verified by PartsTable
— · 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,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include body_width: 1.625 INCHES MAXIMUM IN, body_height: 2.870 INCHES MAXIMUM IN, body_length: 1.690 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-014-1265, 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
905591-1
NSN: 5950-01-014-1265
FSC: 5950
CAGE: 11700 — A.E.YORK, LLC (USA)
SPECIFICATIONS
body_width1.625 INCHES MAXIMUM IN
body_height2.870 INCHES MAXIMUM IN
body_length1.690 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodEXTERNAL INCLOSURE SINGLE COMPONENT
winding_operating_current500.0 MILLIAMPERES AC MINIMUM AND 750.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity4 SINGLE GROUP
NSN5950-01-014-1265
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 905591-1 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 500.0 MILLIAMPERES AC MINIMUM AND 750.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
•
MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 12 TURRET
•
INCLOSURE TYPE: FULLY INCLOSED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.050 INCHES MINIMUM AND 1.070 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING OPERATING CURRENT500.0 MILLIAMPERES AC MINIMUM AND 750.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
TERMINAL TYPE AND QUANTITY12 TURRET
INCLOSURE TYPEFULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.050 INCHES MINIMUM AND 1.070 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
WINDING SHIELDING METHODEXTERNAL INCLOSURE SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
17855Interchangeable
interchangeable cross-reference
interchangeable
712010-187Interchangeable
interchangeable cross-reference
interchangeable
40608Interchangeable
interchangeable cross-reference
interchangeable
1WX18Interchangeable
interchangeable cross-reference
interchangeable
1877-2184Interchangeable
interchangeable cross-reference
interchangeable
4660545Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 905591-1?
905591-1 is a RELAY,ELECTROMAGNETIC.
What parts can replace 905591-1?
There are 15 known substitutes for 905591-1: 17855, 712010-187, 40608 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 905591-1?
905591-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-014-1265. 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: July 2026