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PartsTable / COMPONENT / GK802C4
GK802C4 ✓ 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: IRREGULAR, material: PLASTIC NYLON, overall_width: 0.032 INCHES NOMINAL IN, overall_height: 0.300 INCHES NOMINAL IN, overall_length: 0.490 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 5935-00-553-8227, 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
GK802C4
NSN: 5935-00-553-8227
FSC: 5935
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
shapeIRREGULAR
materialPLASTIC NYLON
overall_width0.032 INCHES NOMINAL IN
overall_height0.300 INCHES NOMINAL IN
overall_length0.490 INCHES NOMINAL IN
NSN5935-00-553-8227
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available POLARIZING KEY,ELECTRICAL CONNEC TITLE COMPONENT PN GK802C4 MFR POLARIZING KEY,ELECTRI
KEY FEATURES
•
MATERIAL: PLASTIC NYLON
•
SHAPE: IRREGULAR
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.490 INCHES NOMINAL IN
OVERALL WIDTH0.032 INCHES NOMINAL IN
MATERIALPLASTIC NYLON
SHAPEIRREGULAR
OVERALL HEIGHT0.300 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
A0420-97916Interchangeable
interchangeable cross-reference
interchangeable
A0270-60217Interchangeable
interchangeable cross-reference
interchangeable
602-17Interchangeable
interchangeable cross-reference
interchangeable
17-142Interchangeable
interchangeable cross-reference
interchangeable
26343Interchangeable
interchangeable cross-reference
interchangeable
852KInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GK802C4?
GK802C4 is a POLARIZING KEY,ELECTRICAL CONNEC.
What parts can replace GK802C4?
There are 7 known substitutes for GK802C4: A0420-97916, A0270-60217, 602-17 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GK802C4?
GK802C4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-553-8227. 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