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PartsTable / COMPONENT / B4028479
B4028479 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: ANGLE SHAPE, PCB, EXTERNAL COUPLING, shell_type: SOLID, overall_width: 0.250 INCHES NOMINAL IN, terminal_type: PRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 0.438 INCHES NOMINAL IN, overall_length: 0.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-471-5741, 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
B4028479
NSN: 5935-00-471-5741
FSC: 5935
CAGE: 56996 — DEPARTMENT OF THE ARMY HQ UNITED STATES ARMY COMMUNICATIONS RESEARCH AND DEVELOPMENT COMMAND (USA)
SPECIFICATIONS
body_styleANGLE SHAPE, PCB, EXTERNAL COUPLING
shell_typeSOLID
overall_width0.250 INCHES NOMINAL IN
terminal_typePRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING
overall_height0.438 INCHES NOMINAL IN
overall_length0.500 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
precious_materialGOLD
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
NSN5935-00-471-5741
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN B4028479 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE: 0.225 INCHES NOMINAL IN
•
BODY STYLE: ANGLE SHAPE, PCB, EXTERNAL COUPLING
•
PRECIOUS MATERIAL AND WEIGHT: 0.105 GOLD GRAINS, TROY
•
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-45204,TYPE 1,CLASS 2,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550,CLASS 4 MIL SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
•
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
•
INCLUDED CONTACT QUANTITY: 1 SINGLE MATING END SINGLE CONTACT GROUPING
•
CONTACT MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.250 INCHES NOMINAL IN
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE0.225 INCHES NOMINAL IN
BODY STYLEANGLE SHAPE, PCB, EXTERNAL COUPLING
PRECIOUS MATERIAL AND WEIGHT0.105 GOLD GRAINS, TROY
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-G-45204,TYPE 1,CLASS 2,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550,CLASS 4 MIL SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT QUANTITY1 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIALGOLD
TERMINAL LOCATIONBACK SINGLE MATING END SINGLE CONTACT GROUPING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
15021Interchangeable
interchangeable cross-reference
interchangeable
CAKX1AMInterchangeable
interchangeable cross-reference
interchangeable
GAA6934CInterchangeable
interchangeable cross-reference
interchangeable
210MInterchangeable
interchangeable cross-reference
interchangeable
SPECIALG0VERNMENT2Interchangeable
interchangeable cross-reference
interchangeable
FM207AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B4028479?
B4028479 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace B4028479?
There are 26 known substitutes for B4028479: 15021, CAKX1AM, GAA6934C and 23 more. Substitute compatibility should be verified for your specific system.
Is B4028479 still available?
B4028479 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