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PartsTable / COMPONENT / AA51145-2B
AA51145-2B ✓ 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 FLUX,SOLDERING is a the manufacturer industrial component. Key specifications include physical_form: LIQUID, nondefinitive_spec/std_data: 2 TYPE AND B FORM, material_for_which_formulated: TIN ALLOY, content_within_each_unit_package: 1/2 LB LBS, specific_metal_for_which_formulated: COMMON METALS EXCEPT ALUMINUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-01-242-9115, 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
AA51145-2B
NSN: 3439-01-242-9115
FSC: 3439
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
physical_formLIQUID
nondefinitive_spec/std_data2 TYPE AND B FORM
material_for_which_formulatedTIN ALLOY
content_within_each_unit_package1/2 LB LBS
specific_metal_for_which_formulatedCOMMON METALS EXCEPT ALUMINUM
NSN3439-01-242-9115
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FLUX,SOLDERING TITLE COMPONENT PN AA51145-2B MFR FLUX,SOLDERING
KEY FEATURES
•
PHYSICAL FORM: LIQUID
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND B FORM
•
CONTENT WITHIN EACH UNIT PACKAGE: 1/2 LB LBS
•
MATERIAL FOR WHICH FORMULATED: TIN ALLOY
•
SPECIFIC METAL FOR WHICH FORMULATED: COMMON METALS EXCEPT ALUMINUM
TECHNICAL CHARACTERISTICS (FLIS)
PHYSICAL FORMLIQUID
NONDEFINITIVE SPEC/STD DATA2 TYPE AND B FORM
CONTENT WITHIN EACH UNIT PACKAGE1/2 LB LBS
MATERIAL FOR WHICH FORMULATEDTIN ALLOY
SPECIFIC METAL FOR WHICH FORMULATEDCOMMON METALS EXCEPT ALUMINUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
AA51145-2DInterchangeable
interchangeable cross-reference
interchangeable
A-A-51145Interchangeable
interchangeable cross-reference
interchangeable
FED0F506TYPE2F0RMBInterchangeable
interchangeable cross-reference
interchangeable
O-F-506Interchangeable
interchangeable cross-reference
interchangeable
ALST 0161Interchangeable
interchangeable cross-reference
interchangeable
FLUX-CORE 66Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA51145-2B?
AA51145-2B is a FLUX,SOLDERING.
What parts can replace AA51145-2B?
There are 11 known substitutes for AA51145-2B: AA51145-2D, A-A-51145, FED0F506TYPE2F0RMB and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA51145-2B?
AA51145-2B is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-01-242-9115. 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