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Technical Data Sheet
PartsTable / COMPONENT / 3497-1
3497-1 ✓ 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 color: GRAY/GREY, shape: IRREGULAR, material: PLASTIC NYLON, overall_width: 0.078 INCHES NOMINAL IN, overall_height: 0.156 INCHES NOMINAL IN, overall_length: 0.156 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8145-00-536-4925, 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
3497-1
NSN: 8145-00-536-4925
FSC: 8145
CAGE: 11214 — HARDIGG INDUSTRIES, LLC DIV HARDIGG CASES (USA)
SPECIFICATIONS
colorGRAY/GREY
shapeIRREGULAR
materialPLASTIC NYLON
overall_width0.078 INCHES NOMINAL IN
overall_height0.156 INCHES NOMINAL IN
overall_length0.156 INCHES NOMINAL IN
special_featuresELECTROSTATIC DISCHARGE SENSITIVEDEVICE/USED ON POWER SUPPLY ASSY,P/N 35639,CAGE 09004
end_item_identificationSHORT RANGE RADAR;AN/FPS-124
electrical_power_source_relationshipOPERATING
general_characteristics_item_descriptionMIN INSIDE DIM 34.000 IN LG,18.000 IN W,10.000 IN H IN
NSN8145-00-536-4925
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available POLARIZING KEY,ELECTRICAL CONNEC TITLE COMPONENT PN 3497-1 MFR POLARIZING KEY,ELECTRI
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MIN INSIDE DIM 34.000 IN LG,18.000 IN W,10.000 IN H IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMIN INSIDE DIM 34.000 IN LG,18.000 IN W,10.000 IN H IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
207-25Interchangeable
interchangeable cross-reference
interchangeable
MS35489-4Interchangeable
interchangeable cross-reference
interchangeable
1892Interchangeable
interchangeable cross-reference
interchangeable
944.87.31.002Interchangeable
interchangeable cross-reference
interchangeable
682018Interchangeable
interchangeable cross-reference
interchangeable
85-6298Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3497-1?
3497-1 is a POLARIZING KEY,ELECTRICAL CONNEC.
What parts can replace 3497-1?
There are 12 known substitutes for 3497-1: 207-25, MS35489-4, 1892 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3497-1?
3497-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 8145-00-536-4925. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026