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PartsTable / COMPONENT / ST5M1458-003
ST5M1458-003 ✓ 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 RETAINER,ELECTRICAL RELAY is a the manufacturer industrial component. Key specifications include overall_width: 1.095 INCHES MAXIMUM IN, overall_height: 0.430 INCHES MAXIMUM IN, overall_length: 4.154 INCHES NOMINAL IN, style_designator: RECTANGULAR PRISM, unpackaged_unit_weight: 0.045 POUNDS LBS, unthreaded_mounting_hole_diameter: 0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-123-7792, 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
ST5M1458-003
NSN: 5945-01-123-7792
FSC: 5945
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
overall_width1.095 INCHES MAXIMUM IN
overall_height0.430 INCHES MAXIMUM IN
overall_length4.154 INCHES NOMINAL IN
style_designatorRECTANGULAR PRISM
unpackaged_unit_weight0.045 POUNDS LBS
unthreaded_mounting_hole_diameter0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
accommodated_item_securing_device_typeSLOT
distance_between_mounting_facility_centers3.654 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN5945-01-123-7792
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRICAL RELAY TITLE COMPONENT PN ST5M1458-003 MFR RETAINER,ELECTRICAL RE
KEY FEATURES
•
ACCOMMODATED ITEM SECURING DEVICE TYPE: SLOT
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
•
UNPACKAGED UNIT WEIGHT: 0.045 POUNDS LBS
•
STYLE DESIGNATOR: RECTANGULAR PRISM
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED ITEM SECURING DEVICE TYPESLOT
UNTHREADED MOUNTING HOLE DIAMETER0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
UNPACKAGED UNIT WEIGHT0.045 POUNDS LBS
OVERALL LENGTH4.154 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR PRISM
OVERALL WIDTH1.095 INCHES MAXIMUM IN
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT0.430 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS3.654 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
7H3171Interchangeable
interchangeable cross-reference
interchangeable
431-90400Interchangeable
interchangeable cross-reference
interchangeable
010469Interchangeable
interchangeable cross-reference
interchangeable
22-113Interchangeable
interchangeable cross-reference
interchangeable
616031Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-22520/2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST5M1458-003?
ST5M1458-003 is a RETAINER,ELECTRICAL RELAY.
What parts can replace ST5M1458-003?
There are 14 known substitutes for ST5M1458-003: 7H3171, 431-90400, 010469 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST5M1458-003?
ST5M1458-003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-123-7792. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026