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PartsTable / COMPONENT / ALST 0161
ALST 0161 ✓ 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: PASTE, nondefinitive_spec/std_data: 1 TYPE OR A FORM, material_for_which_formulated: LEAD TIN ALLOY, content_within_each_unit_package: 1/4 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 3439-00-255-4566, 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
ALST 0161
NSN: 3439-00-255-4566
FSC: 3439
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
physical_formPASTE
nondefinitive_spec/std_data1 TYPE OR A FORM
material_for_which_formulatedLEAD TIN ALLOY
content_within_each_unit_package1/4 LB LBS
specific_metal_for_which_formulatedCOMMON METALS EXCEPT ALUMINUM
NSN3439-00-255-4566
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FLUX,SOLDERING TITLE COMPONENT PN ALST 0161 MFR FLUX,SOLDERING
KEY FEATURES
•
PHYSICAL FORM: PASTE
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE OR A FORM
•
SPECIFIC METAL FOR WHICH FORMULATED: COMMON METALS EXCEPT ALUMINUM
•
MATERIAL FOR WHICH FORMULATED: LEAD TIN ALLOY
•
CONTENT WITHIN EACH UNIT PACKAGE: 1/4 LB LBS
TECHNICAL CHARACTERISTICS (FLIS)
PHYSICAL FORMPASTE
NONDEFINITIVE SPEC/STD DATA1 TYPE OR A FORM
SPECIFIC METAL FOR WHICH FORMULATEDCOMMON METALS EXCEPT ALUMINUM
MATERIAL FOR WHICH FORMULATEDLEAD TIN ALLOY
CONTENT WITHIN EACH UNIT PACKAGE1/4 LB LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
AA51145-2DInterchangeable
interchangeable cross-reference
interchangeable
A-A-51145Interchangeable
interchangeable cross-reference
interchangeable
FED0F506TYPE2F0RMBInterchangeable
interchangeable cross-reference
interchangeable
FLUX-CORE 66Interchangeable
interchangeable cross-reference
interchangeable
O-F-506Interchangeable
interchangeable cross-reference
interchangeable
AA51145-2B 1 PINTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ALST 0161?
ALST 0161 is a FLUX,SOLDERING.
What parts can replace ALST 0161?
There are 11 known substitutes for ALST 0161: AA51145-2D, A-A-51145, FED0F506TYPE2F0RMB and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ALST 0161?
ALST 0161 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-00-255-4566. 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