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Technical Data Sheet
PartsTable / MRO / 3S12
3S12 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, scale_type: DIAL, design_type: MAXIMUM AND MINIMUM, stem_length: 12.000 INCHES NOMINAL IN, dial_diameter: 3.000 INCHES NOMINAL IN, overall_length: 16.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-676-6032, 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
MRO→ MRO_GENERAL→ 3S12
NSN: 6625-01-676-6032
FSC: 6625
CAGE: 05HX0 — NAVAL SURFACE WARFARE CENTER PHILDELPHIA DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
scale_typeDIAL
design_typeMAXIMUM AND MINIMUM
stem_length12.000 INCHES NOMINAL IN
dial_diameter3.000 INCHES NOMINAL IN
overall_length16.000 INCHES NOMINAL IN
immersion_length4.000 INCHES NOMINAL IN
style_designatorSTRAIGHT FORM, HORIZONTAL DIAL
features_providedPROTECTIVE GLASS/PLASTIC
scale_accuracy_rating1 PER CENT-TOTAL
end_item_identificationSEWAGE EJECTION SYSTEM ONBOARD VARIOUS COAST GUARD VESSELS
scale_measurement_range+25.000 TO 125.000 DEG FAHRENHEIT
NSN6625-01-676-6032
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEMICONDUCTOR DEVICE,DIODE TITLE COMPONENT PN 3S12 MFR SEMICONDUCTOR DEVICE,D
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
3S12Interchangeable
interchangeable cross-reference
interchangeable
587566-2Interchangeable
interchangeable cross-reference
interchangeable
3SI2Interchangeable
interchangeable cross-reference
interchangeable
3S12AAFNXInterchangeable
interchangeable cross-reference
interchangeable
2503096Interchangeable
interchangeable cross-reference
interchangeable
302-8755360 ITEM 3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3S12?
3S12 is a SEMICONDUCTOR DEVICE,DIODE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3S12?
There are 6 known substitutes for 3S12: 3S12, 587566-2, 3SI2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3S12?
3S12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-676-6032. 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