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PEI 4453 — 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,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include terminal_type_and_quantity: 2 SCREW CONTACTS, mounting_facility_type_and_quantity: 1 TERMINAL SINGLE MOUNTING FACILITY, part_name_assigned_by_controlling_agency: RELAY,OVER VOLTAGE. This part is cataloged in the Federal Logistics Information System under NSN 5945-00-057-5655, 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
PEI 4453
NSN: 5945-00-057-5655
FSC: 5945
CAGE: 13483 — PRECISION ELECTRONICS, INC (USA)
SPECIFICATIONS
coil_quantity1
terminal_type_and_quantity2 SCREW CONTACTS
mounting_facility_type_and_quantity1 TERMINAL SINGLE MOUNTING FACILITY
part_name_assigned_by_controlling_agencyRELAY,OVER VOLTAGE
NSN5945-00-057-5655
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN PEI 4453 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 2 SCREW CONTACTS
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 TERMINAL SINGLE MOUNTING FACILITY
•
COIL QUANTITY: 1
TECHNICAL CHARACTERISTICS
TERMINAL TYPE AND QUANTITY2 SCREW CONTACTS
PART NAME ASSIGNED BY CONTROLLING AGENCYRELAY,OVER VOLTAGE
MOUNTING FACILITY TYPE AND QUANTITY1 TERMINAL SINGLE MOUNTING FACILITY
COIL QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
SM-B-426860InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
11486InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
61288InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ASSUREInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6101083InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10-260InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PEI 4453?
PEI 4453 is a RELAY,ELECTROMAGNETIC.
What parts can replace PEI 4453?
There are 18 known substitutes for PEI 4453: SM-B-426860, 11486, 61288 and 15 more. Substitute compatibility should be verified for your specific system.
Is PEI 4453 still available?
PEI 4453 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026