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Technical Data Sheet
PartsTable / COMPONENT / 660-4
660-4 ✓ 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 POST,BINDING,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: SPONGE, overall_width: 0.531 INCHES IN, thread_length: 0.188 INCHES IN, overall_height: 0.937 INCHES IN, overall_length: 1.375 INCHES IN, inside_diameter: 0.250 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-082-4746, 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
660-4
NSN: 5940-00-082-4746
FSC: 5940
CAGE: 52525 — LERCO DIV SPACE-LOK INC (USA)
SPECIFICATIONS
materialSPONGE
overall_width0.531 INCHES IN
thread_length0.188 INCHES IN
overall_height0.937 INCHES IN
overall_length1.375 INCHES IN
inside_diameter0.250 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
largest_diameter0.040 INCHES SECOND END IN
overall_diameter0.500 INCHES IN
special_featuresEAR PLUG ARE SHIPPED IN A CASE OF 2000; 10 DISPENSER BOXES OF 200; 2 EAR PLUGS PER POUCH
style_designatorWIRE
basic_shape_styleSOLDER/SOLDERLESS
surface_treatmentTIN CONDUCTOR ACCOMMODATION SINGLE LAYER
NSN5940-00-082-4746
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available POST,BINDING,ELECTRICAL TITLE COMPONENT PN 660-4 MFR POST,BINDING,ELECTRICA
KEY FEATURES
•
LARGEST DIAMETER: 0.090 INCHES FIRST END IN
•
TURRET MINOR DIAMETER: 0.040 INCHES FIRST END IN
•
MOUNTING METHOD STYLE: PRESS FIT
•
MAJOR BUSHING DIAMETER: 0.172 INCHES IN
•
CONDUCTOR ACCOMMODATION TYPE: PIN SECOND END
•
DRY FLASHOVER VOLTAGE RATING IN VOLTS: 3000.0
•
SURFACE TREATMENT: COPPER CONDUCTOR ACCOMMODATION FIRST LAYER
TECHNICAL CHARACTERISTICS (FLIS)
LARGEST DIAMETER0.090 INCHES FIRST END IN
TURRET MINOR DIAMETER0.040 INCHES FIRST END IN
MOUNTING METHOD STYLEPRESS FIT
MAJOR BUSHING DIAMETER0.172 INCHES IN
CONDUCTOR ACCOMMODATION TYPEPIN SECOND END
CONDUCTOR ACCOMMODATION TYPEDOUBLE TURRET FIRST END
DRY FLASHOVER VOLTAGE RATING IN VOLTS3000.0
SURFACE TREATMENTCOPPER CONDUCTOR ACCOMMODATION FIRST LAYER
MATERIALCOPPER ALLOY CONDUCTOR ACCOMMODATION
OVERALL DIAMETER0.172 INCHES0.172 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 37
571-4185-01-05-10Interchangeable
interchangeable cross-reference
interchangeable
1133-01-0510Interchangeable
interchangeable cross-reference
interchangeable
AA59126/04001Interchangeable
interchangeable cross-reference
interchangeable
FTSM32TURP5Interchangeable
interchangeable cross-reference
interchangeable
3249862Interchangeable
interchangeable cross-reference
interchangeable
1664-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 660-4?
660-4 is a POST,BINDING,ELECTRICAL.
What parts can replace 660-4?
There are 37 known substitutes for 660-4: 571-4185-01-05-10, 1133-01-0510, AA59126/04001 and 34 more. Substitute compatibility should be verified for your specific system.
Is 660-4 still available?
660-4 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