PartsTable
Technical Data Sheet
MS5302-31-02 ✓ 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

POLARIZING KEY,ELECTRICAL CONNEC. Key specifications include shape: PIN, material: COPPER ALLOY, overall_length: 0.250 INCHES NOMINAL IN, overall_diameter: 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN, surface_treatment: NICKEL, specification/standard_data: 81349-MIL-C-55302/31 GOVERNMENT SPECIFICATION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-262-5173, 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
MS5302-31-02
NSN: 5935-00-262-5173
FSC: 5935
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
shapePIN
materialCOPPER ALLOY
overall_length0.250 INCHES NOMINAL IN
overall_diameter0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
surface_treatmentNICKEL
specification/standard_data81349-MIL-C-55302/31 GOVERNMENT SPECIFICATION
NSN5935-00-262-5173
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available POLARIZING KEY,ELECTRICAL CONNEC TITLE COMPONENT PN MS5302-31-02 MFR POLARIZING KEY,ELECTRI
KEY FEATURES
OVERALL DIAMETER: 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
SURFACE TREATMENT: NICKEL
SHAPE: PIN
TEST DATA DOCUMENT: 81349-MIL-C-55302 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIFICATION/STANDARD DATA: 81349-MIL-C-55302/31 GOVERNMENT SPECIFICATION
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
SURFACE TREATMENTNICKEL
OVERALL LENGTH0.250 INCHES NOMINAL IN
SHAPEPIN
TEST DATA DOCUMENT81349-MIL-C-55302 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIFICATION/STANDARD DATA81349-MIL-C-55302/31 GOVERNMENT SPECIFICATION
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
220125Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-55302/31Interchangeable
interchangeable cross-reference
interchangeable
M55302/31-01Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-55302/31Interchangeable
interchangeable cross-reference
interchangeable
M55302/31-03Interchangeable
interchangeable cross-reference
interchangeable
530328-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS5302-31-02?
MS5302-31-02 is a POLARIZING KEY,ELECTRICAL CONNEC.
What parts can replace MS5302-31-02?
There are 20 known substitutes for MS5302-31-02: 220125, MIL-DTL-55302/31, M55302/31-01 and 17 more. Substitute compatibility should be verified for your specific system.
Is MS5302-31-02 still available?
MS5302-31-02 is currently cancelled.
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