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Technical Data Sheet
6438B ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, thickness: 0.500 INCHES NOMINAL IN, body_style: ANGLE, SHAPE, INTERNAL COUPLING, shell_type: SOLID, thread_class: 2B, bore_diameter: 1.0300 INCHES NOMINAL 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 5935-00-417-0519, 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
6438B
NSN: 5935-00-417-0519
FSC: 5935
CAGE: 94375 — LAX ELECTRONICS, INC. DBA AUTOMATIC CONNECTOR DIV AUTOMATIC CONNECTOR (USA)
SPECIFICATIONS
materialNICKEL ALLOY
thickness0.500 INCHES NOMINAL IN
body_styleANGLE, SHAPE, INTERNAL COUPLING
shell_typeSOLID
thread_class2B
bore_diameter1.0300 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_height1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
overall_length1.850 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC ALLYL SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-00-417-0519
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 6438B MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
TERMINAL TYPE: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
SHELL SURFACE TREATMENT: SILVER
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
THREAD SERIES DESIGNATOR: UNEF
INSERT MATERIAL DOCUMENT AND CLASSIFICATION: AMS3651 ASSN STD SINGLE MATERIAL RESPONSE SINGLE MATING END
CONNECTOR LOCKING METHOD: INTERNALLY THREADED COUPLING RING
SHELL MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPESOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
SHELL SURFACE TREATMENTSILVER
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS50.0 SINGLE MATING END SINGLE CONTACT GROUPING
THREAD SERIES DESIGNATORUNEF
INSERT MATERIAL DOCUMENT AND CLASSIFICATIONAMS3651 ASSN STD SINGLE MATERIAL RESPONSE SINGLE MATING END
CONNECTOR LOCKING METHODINTERNALLY THREADED COUPLING RING
SHELL MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS500.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT POSITION ARRANGEMENT STYLEN SINGLE MATING END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
8621Interchangeable
interchangeable cross-reference
interchangeable
300602Interchangeable
interchangeable cross-reference
interchangeable
TYPEBASIZE2Interchangeable
interchangeable cross-reference
interchangeable
BSSP10CInterchangeable
interchangeable cross-reference
interchangeable
31-200Interchangeable
interchangeable cross-reference
interchangeable
1808Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6438B?
6438B is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 6438B?
There are 20 known substitutes for 6438B: 8621, 300602, TYPEBASIZE2 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6438B?
6438B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-417-0519. This indicates validated use in U.S. government and defense supply chains.
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