PartsTable
Technical Data Sheet
4020B ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, swage_depth: 0.078 INCHES IN, overall_width: 1.875 INCHES NOMINAL IN, terminal_type: SCREW, overall_height: 7.000 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-649-2647, 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
MRO MRO_GENERAL 4020B
NSN: 6625-00-649-2647
FSC: 6625
CAGE: 31922 — LEEDS AND NORTHRUP CO A UNIT OF GENERAL SIGNAL CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
swage_depth0.078 INCHES IN
overall_width1.875 INCHES NOMINAL IN
terminal_typeSCREW
overall_height7.000 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
largest_diameter0.094 INCHES ALL ENDS IN
overall_diameter0.250 INCHES0.250 INCHES IN
basic_shape_styleNONTUBULAR ROUND
precious_materialSILVER
surface_treatmentSILVER OVERALL SINGLE LAYER
terminal_quantity4
NSN6625-00-649-2647
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 4020B MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
ELECTRICAL RESISTANCE: 1.0 OHMS
CASE: NOT PROVIDED
RESISTANCE TOLERANCE IN PERCENT: -0.01 TO 0.01
TERMINAL TYPE: SCREW
TERMINAL LOCATION CONFIGURATION: ON 2 ARMS WHICH ARE MOUNTED ON TOP
TERMINAL QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRICAL RESISTANCE1.0 OHMS
CASENOT PROVIDED
RESISTANCE TOLERANCE IN PERCENT-0.01 TO 0.01
OVERALL WIDTH1.875 INCHES NOMINAL IN
OVERALL LENGTH4.000 INCHES NOMINAL IN
TERMINAL TYPESCREW
TERMINAL LOCATION CONFIGURATIONON 2 ARMS WHICH ARE MOUNTED ON TOP
TERMINAL QUANTITY4
OVERALL HEIGHT7.000 INCHES NOMINAL IN
ELECTRICAL RESISTANCE1.0 OHMS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
D543117BUpgraded Successor
successor cross-reference
successor
4020Upgraded Successor
successor cross-reference
successor
4020RUpgraded Successor
successor cross-reference
successor
4020BInterchangeable
interchangeable cross-reference
interchangeable
200109V PIECE 2Interchangeable
interchangeable cross-reference
interchangeable
34310-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4020B?
4020B is a CONNECTOR,PLUG,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4020B?
There are 8 known substitutes for 4020B: D543117B, 4020, 4020R and 5 more. Substitute compatibility should be verified for your specific system.
Is 4020B still available?
4020B is currently cancelled.
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