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Technical Data Sheet
PartsTable / COMPONENT / 55522
55522 ✓ 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 HOLDER,FUEL INJECTOR is a the manufacturer industrial component. Key specifications include end_item_identification: GENERATOR SET, part_name_assigned_by_controlling_agency: LINE-FUEL MODULE TO FUEL PUMP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-228-5231, 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
55522
NSN: 3455-00-228-5231
FSC: 3455
CAGE: 42970 — LEAR SIEGLER INC NATIONAL TWIST DRILL AND TOOL DIV (USA)
SPECIFICATIONS
end_item_identificationGENERATOR SET
part_name_assigned_by_controlling_agencyLINE-FUEL MODULE TO FUEL PUMP
NSN3455-00-228-5231
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,FUEL INJECTOR TITLE COMPONENT PN 55522 MFR HOLDER,FUEL INJECTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
G20Interchangeable
interchangeable cross-reference
interchangeable
138-143-0001Interchangeable
interchangeable cross-reference
interchangeable
24K7Interchangeable
interchangeable cross-reference
interchangeable
MS35059-23Interchangeable
interchangeable cross-reference
interchangeable
8824K7Interchangeable
interchangeable cross-reference
interchangeable
53568VInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55522?
55522 is a HOLDER,FUEL INJECTOR.
What parts can replace 55522?
There are 31 known substitutes for 55522: G20, 138-143-0001, 24K7 and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55522?
55522 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-228-5231. 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