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PartsTable / COMPONENT / AWSA5.4-78 E312-16 0.062 5LB
AWSA5.4-78 E312-16 0.062 5LB ✓ 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 AWSA5.4-78 E312-16 0.062 5LB is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-00-541-1758, 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
AWSA5.4-78 E312-16 0.062 5LB
NSN: 3439-00-541-1758
FSC: 3439
CAGE: 31505 — AMERICAN WELDING SOCIETY, INC. (USA)
SPECIFICATIONS
Part NumberAWSA5.4-78 E312-16 0.062 5LB
NSN3439-00-541-1758
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AWSA5.4-78 E312-16 0.062 5LB TITLE COMPONENT PN AWSA5.4-78 E312-16 0.062 5LB MFR AWSA5.4-78 E312-16 0.0
KEY FEATURES
•
LENGTH: 9.000 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING FILLER
•
DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY DIAMETER
•
SHAPE: ROUND
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MATERIAL DOCUMENT AND CLASSIFICATION: AWSA5.4-78,CL E312-16 ASSN STD SINGLE MATERIAL RESPONSE FILLER
•
CONTAINER TYPE: CAN, HERMETICALLY SEALED
•
WELD POSITION FOR WHICH DESIGNED: ALL POSITIONS
•
FLUX COATING TYPE: SHIELDED ARC
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH9.000 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING FILLER
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY DIAMETER
SHAPEROUND
MATERIAL DOCUMENT AND CLASSIFICATIONAWSA5.4-78,CL E312-16 ASSN STD SINGLE MATERIAL RESPONSE FILLER
CONTAINER TYPECAN, HERMETICALLY SEALED
WELD POSITION FOR WHICH DESIGNEDALL POSITIONS
FLUX COATING TYPESHIELDED ARC
POLARITY CHARACTERISTICREVERSE
CURRENT TYPEAC OR DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
AWSA5.4-78 E312-16 0.188 10LBInterchangeable
interchangeable cross-reference
interchangeable
ARCAL0Y312-16Interchangeable
interchangeable cross-reference
interchangeable
AWS A5.4Interchangeable
interchangeable cross-reference
interchangeable
AWSA5.4-78 E347-16 0.125Interchangeable
interchangeable cross-reference
interchangeable
MIL-E-13080Interchangeable
interchangeable cross-reference
interchangeable
AWS A5.4/E307-15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AWSA5.4-78 E312-16 0.062 5LB?
AWSA5.4-78 E312-16 0.062 5LB is a AWSA5.4-78 E312-16 0.062 5LB.
What parts can replace AWSA5.4-78 E312-16 0.062 5LB?
There are 18 known substitutes for AWSA5.4-78 E312-16 0.062 5LB: AWSA5.4-78 E312-16 0.188 10LB, ARCAL0Y312-16, AWS A5.4 and 15 more. Substitute compatibility should be verified for your specific system.
Is AWSA5.4-78 E312-16 0.062 5LB still available?
AWSA5.4-78 E312-16 0.062 5LB is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026