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Technical Data Sheet
20493-01 ✓ 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 body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID, thread_class: 2B, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, shell_material: COPPER ALLOY, insert_material: PLASTIC FLUORINATED ETHYLENE PROPYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-342-0737, 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
20493-01
NSN: 5935-01-342-0737
FSC: 5935
CAGE: 60637 — SEMFLEX, INC. (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
thread_class2B
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
shell_materialCOPPER ALLOY
insert_materialPLASTIC FLUORINATED ETHYLENE PROPYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
thread_directionRIGHT-HAND
precious_materialGOLD AND SILVER
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
nominal_thread_size0.250 INCHES IN
NSN5935-01-342-0737
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 20493-01 MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-S-365 FED SPEC 1ST TREATMENT RESPONSE
BODY STYLE: STRAIGHT SHAPE, INTERNAL COUPLING
THREAD DIRECTION: RIGHT-HAND
ENVIRONMENTAL PROTECTION: CORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT
PRECIOUS MATERIAL AND WEIGHT: 0.005 GOLD GRAINS, TROY AND 0.100 SILVER GRAINS, TROY
PRECIOUS MATERIAL: GOLD AND SILVER
TERMINAL LOCATION: BACK SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT POSITION ARRANGEMENT STYLE: SMA SINGLE MATING END
TECHNICAL CHARACTERISTICS (FLIS)
SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365 FED SPEC 1ST TREATMENT RESPONSE
BODY STYLESTRAIGHT SHAPE, INTERNAL COUPLING
THREAD DIRECTIONRIGHT-HAND
ENVIRONMENTAL PROTECTIONCORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT
PRECIOUS MATERIAL AND WEIGHT0.005 GOLD GRAINS, TROY AND 0.100 SILVER GRAINS, TROY
PRECIOUS MATERIALGOLD AND SILVER
TERMINAL LOCATIONBACK SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT POSITION ARRANGEMENT STYLESMA SINGLE MATING END
SHELL SURFACE TREATMENTSILVER AND COPPER
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
61-225Interchangeable
interchangeable cross-reference
interchangeable
202-5001Interchangeable
interchangeable cross-reference
interchangeable
NL5439-374-0Interchangeable
interchangeable cross-reference
interchangeable
20129Interchangeable
interchangeable cross-reference
interchangeable
100075Interchangeable
interchangeable cross-reference
interchangeable
G350543-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20493-01?
20493-01 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 20493-01?
There are 6 known substitutes for 20493-01: 61-225, 202-5001, NL5439-374-0 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20493-01?
20493-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-342-0737. This indicates validated use in U.S. government and defense supply chains.
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