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Technical Data Sheet
21456 ✓ Verified by PartsTable
Trust · 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

- Full size layout<br>- 3 Colour LED illumination with adjustable brightness<br>- Anti-Ghosting: Up to 6 simultaneous key pressings<br>- 12 Direct access media keys<br>- Game mode switch; directly disable windows key This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7520-00-168-0228, 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
21456
NSN: 7520-00-168-0228
FSC: 7520
CAGE: 72264 — ANGUS ELECTRONICS CO SUB OF ESTERLINE CORP (USA)
SPECIFICATIONS
width1.000 INCHES NOMINAL IN
length3.000 INCHES NOMINAL IN
materialALUMINUM ALLOY
thickness0.030 INCHES NOMINAL IN
attachment_methodHOLE
basic_shape_styleRECTANGULAR W/ROUNDED ENDS
surface_treatmentVARNISH
marking_designationLEGEND FIRST SIDE
criticality_code_justificationZZZY
material_document_and_classificationQQ-A-318-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-V-173, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN7520-00-168-0228
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trust CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 21456 MFR Trust CONNECTOR,PLUG,ELECTRI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
21457Interchangeable
interchangeable cross-reference
interchangeable
21456Interchangeable
interchangeable cross-reference
interchangeable
8333234Interchangeable
interchangeable cross-reference
interchangeable
1A21-456Interchangeable
interchangeable cross-reference
interchangeable
17800-3 PC 2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21456?
21456 is a CONNECTOR,PLUG,ELECTRICAL manufactured by Trust.
What parts can replace 21456?
There are 5 known substitutes for 21456: 21457, 21456, 8333234 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21456?
21456 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7520-00-168-0228. This indicates validated use in U.S. government and defense supply chains.
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