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PartsTable / COMPONENT / 20-057
20-057 ✓ Verified by PartsTable
Kensington · 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

<b>Compatibility made easy</b><br><br>SmartTip® pack for Gateway Notebooks - includes tips N3 & N12. . Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, point_type: CONVENTIONAL, grip_length: 1.188 INCHES NOMINAL IN, head_height: 0.156 INCHES NOMINAL IN, point_angle: 118.0 DEGREES NOMINAL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2540-00-123-7216, 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
20-057
NSN: 2540-00-123-7216
FSC: 2540
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleHEXAGON
point_typeCONVENTIONAL
grip_length1.188 INCHES NOMINAL IN
head_height0.156 INCHES NOMINAL IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
thread_size0.750-16
corner_shapeSQUARE INSIDE RIGHT CORNER
flange_width0.33875 INCHES MINIMUM AND 0.34875 INCHES MAXIMUM IN
flute_length6.125 INCHES NOMINAL IN
thread_class3A A
NSN2540-00-123-7216
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Kensington COIL,RADIO FREQUENCY TITLE COMPONENT PN 20-057 MFR Kensington COIL,RADIO FREQUENCY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
SK5161-NInterchangeable
interchangeable cross-reference
interchangeable
026-04847Interchangeable
interchangeable cross-reference
interchangeable
28193Interchangeable
interchangeable cross-reference
interchangeable
2410 57/64Interchangeable
interchangeable cross-reference
interchangeable
C12238Interchangeable
interchangeable cross-reference
interchangeable
110 57/64Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-057?
20-057 is a COIL,RADIO FREQUENCY manufactured by Kensington.
What parts can replace 20-057?
There are 22 known substitutes for 20-057: SK5161-N, 026-04847, 28193 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-057?
20-057 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2540-00-123-7216. 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