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PartsTable / COMPONENT / 373-063-004
373-063-004 ✓ 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 CONNECTOR is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN, overall_height: 0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN, overall_length: 0.540 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN, style_designator: IRREGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-724-7159, 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
373-063-004
NSN: 5935-00-724-7159
FSC: 5935
CAGE: 07421 — L3HARRIS INTERSTATE ELECTRONICS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL
thread_class2A SINGLE MOUNTING FACILITY A
overall_width0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
overall_height0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
overall_length0.540 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
style_designatorIRREGULAR
surface_treatmentCADMIUM AND CHROMATE
nominal_thread_size0.112 INCHES SINGLE MOUNTING FACILITY IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
specification/standard_data81349-MIL-C-24308/25 GOVERNMENT SPECIFICATION
mounting_facility_type_and_quantity1 SCREW SINGLE MOUNTING FACILITY
accommodated_item_securing_device_typeSPRING CLIP
NSN5935-00-724-7159
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRICAL CONNECTOR TITLE COMPONENT PN 373-063-004 MFR RETAINER,ELECTRICAL CO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
D20419-16Interchangeable
interchangeable cross-reference
interchangeable
MD308G010Interchangeable
interchangeable cross-reference
interchangeable
ES754-11Interchangeable
interchangeable cross-reference
interchangeable
20419-16Interchangeable
interchangeable cross-reference
interchangeable
SM-A-800450-3Interchangeable
interchangeable cross-reference
interchangeable
42-14060A03Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 373-063-004?
373-063-004 is a RETAINER,ELECTRICAL CONNECTOR.
What parts can replace 373-063-004?
There are 22 known substitutes for 373-063-004: D20419-16, MD308G010, ES754-11 and 19 more. Substitute compatibility should be verified for your specific system.
Is 373-063-004 still available?
373-063-004 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: July 2026