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Technical Data Sheet
PartsTable / COMPONENT / 224L-T
224L-T ✓ 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 NETWORK,CIRCUIT PROTECTION is a the manufacturer industrial component. Key specifications include guide: NOT INCLUDED, keyway: INCLUDED, diameter: 0.265 INCHES NOMINAL IN, material: STEEL ALLOY LOCATION NOT OTHERWISE SPECIFIED, flute_type: INTEGRAL, pilot_type: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-149-8878, 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
224L-T
NSN: 3455-01-149-8878
FSC: 3455
CAGE: 42970 — LEAR SIEGLER INC NATIONAL TWIST DRILL AND TOOL DIV (USA)
SPECIFICATIONS
guideNOT INCLUDED
keywayINCLUDED
diameter0.265 INCHES NOMINAL IN
materialSTEEL ALLOY LOCATION NOT OTHERWISE SPECIFIED
flute_typeINTEGRAL
pilot_typePLAIN
shank_typeSTRAIGHT
size_range+0.687 TO 0.689 INCHES IN
handle_typeSLIDING STRAIGHT
reamer_typeFLUTED CHUCKING
flute_designSTRAIGHT
flute_length1.750 INCHES NOMINAL IN
NSN3455-01-149-8878
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NETWORK,CIRCUIT PROTECTION TITLE COMPONENT PN 224L-T MFR NETWORK,CIRCUIT PROTEC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
19621Interchangeable
interchangeable cross-reference
interchangeable
0122208Interchangeable
interchangeable cross-reference
interchangeable
22208Interchangeable
interchangeable cross-reference
interchangeable
0122208-2Interchangeable
interchangeable cross-reference
interchangeable
150-428GPC390Interchangeable
interchangeable cross-reference
interchangeable
389988PC390Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 224L-T?
224L-T is a NETWORK,CIRCUIT PROTECTION.
What parts can replace 224L-T?
There are 20 known substitutes for 224L-T: 19621, 0122208, 22208 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 224L-T?
224L-T is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-149-8878. 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