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139278B — CONTACTOR,MAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

139278B: CONTACTOR,MAGNETIC.

The CONTACTOR,MAGNETIC is a the manufacturer industrial component. Key specifications include national_electrical_manufacturers_association_standards_design: DESIGNED PER NEMA STD. This part is cataloged in the U.S.

Government catalog under NSN 6110-01-343-4077, 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
139278B
NSN: 6110-01-343-4077
FSC: 6110 — Electrical Control Equipment
CAGE: 17479 — HONEYWELL INC COMMERCIAL DIV (USA)
SPECIFICATIONS
national_electrical_manufacturers_association_standards_designDESIGNED PER NEMA STD
NSN6110-01-343-4077
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONTACTOR,MAGNETIC TITLE COMPONENT PN 139278B MFR CONTACTOR,MAGNETIC
KEY FEATURES
•
NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION STANDARDS DESIGN: DESIGNED PER NEMA STD
TECHNICAL CHARACTERISTICS
NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION STANDARDS DESIGNDESIGNED PER NEMA STD
OTHER ITEMS IN FSC 6110 — Electrical Control Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6110-00-000-0104 6110-00-001-1525 6110-00-001-1535 6110-00-001-1562 6110-00-001-2473 6110-00-001-3154 6110-00-001-4096 6110-00-001-4097
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 139278B?
139278B is a CONTACTOR,MAGNETIC.
What is the NSN for 139278B?
139278B is cataloged in the U.S. Government catalog under NSN 6110-01-343-4077. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.