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Technical Data Sheet
PartsTable / COMPONENT / 503890
503890 ✓ 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: RIGHT ANGLE TYPE, body_height: 0.343 INCHES NOMINAL IN, overall_width: 0.351 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN, terminal_type: PIN SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 2.023 INCHES MINIMUM AND 2.037 INCHES MAXIMUM IN, insert_material: PLASTIC DIALLYL PHTHALATE SINGLE MATING END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-998-4254, 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
503890
NSN: 5935-00-998-4254
FSC: 5935
CAGE: 1PQF4 — CAE USA INC. (USA)
SPECIFICATIONS
body_styleRIGHT ANGLE TYPE
body_height0.343 INCHES NOMINAL IN
overall_width0.351 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN
terminal_typePIN SINGLE MATING END SINGLE CONTACT GROUPING
overall_length2.023 INCHES MINIMUM AND 2.037 INCHES MAXIMUM IN
insert_materialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
precious_materialGOLD
terminal_locationSIDE SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
contact_removabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
included_contact_typeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-00-998-4254
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 503890 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
BODY STYLE: RIGHT ANGLE TYPE
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.776 INCHES MINIMUM AND 1.786 INCHES MAXIMUM IN
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.094 INCHES NOMINAL IN
•
PRECIOUS MATERIAL AND WEIGHT: 0.010 GOLD GRAINS, TROY
•
INSERT MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
•
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
•
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-45204,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLERIGHT ANGLE TYPE
OVERALL WIDTH0.351 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.776 INCHES MINIMUM AND 1.786 INCHES MAXIMUM IN
UNTHREADED MOUNTING HOLE DIAMETER0.094 INCHES NOMINAL IN
PRECIOUS MATERIAL AND WEIGHT0.010 GOLD GRAINS, TROY
INSERT MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-G-45204,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
TERMINAL TYPEPIN SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES GOLD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
GD503885Interchangeable
interchangeable cross-reference
interchangeable
503885Interchangeable
interchangeable cross-reference
interchangeable
990650/990660Interchangeable
interchangeable cross-reference
interchangeable
200030Interchangeable
interchangeable cross-reference
interchangeable
MDC1078S-10Interchangeable
interchangeable cross-reference
interchangeable
ATT-0219-10-NNN-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503890?
503890 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 503890?
There are 25 known substitutes for 503890: GD503885, 503885, 990650/990660 and 22 more. Substitute compatibility should be verified for your specific system.
Is 503890 still available?
503890 is currently cancelled.
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Last verified: July 2026