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PartsTable / COMPONENT / 578R651H01
578R651H01 ✓ 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: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 0.750 INCHES NOMINAL IN, shell_material: STEEL CORROSION RESISTING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-055-4616, 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
578R651H01
NSN: 5935-01-055-4616
FSC: 5935
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_length0.750 INCHES NOMINAL IN
shell_materialSTEEL CORROSION RESISTING
insert_materialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter0.437 INCHES NOMINAL IN
thread_directionRIGHT-HAND
precious_materialGOLD
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-01-055-4616
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 578R651H01 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
SHELL SURFACE TREATMENT: PASSIVATE
•
CONTACT POSITION ARRANGEMENT STYLE: SMA SINGLE MATING END
•
SHELL MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
•
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
•
INSERT MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
•
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-26074 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 3RD TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
•
PRECIOUS MATERIAL: GOLD
•
BUSHING ACCOMMODATION HOLE SHAPE: ROUND W/FLAT
TECHNICAL CHARACTERISTICS (FLIS)
SHELL SURFACE TREATMENTPASSIVATE
CONTACT POSITION ARRANGEMENT STYLESMA SINGLE MATING END
SHELL MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
INSERT MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-26074 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 3RD TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIALGOLD
BUSHING ACCOMMODATION HOLE SHAPEROUND W/FLAT
CONNECTOR CABLE STRAIN RELIEF METHODCRIMP TYPE
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
150 5/16Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751 TYBCL1Interchangeable
interchangeable cross-reference
interchangeable
90147-4Interchangeable
interchangeable cross-reference
interchangeable
1039A2Interchangeable
interchangeable cross-reference
interchangeable
5Y7053Interchangeable
interchangeable cross-reference
interchangeable
150516Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 578R651H01?
578R651H01 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 578R651H01?
There are 12 known substitutes for 578R651H01: 150 5/16, GGG-D-751 TYBCL1, 90147-4 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 578R651H01?
578R651H01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-055-4616. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026