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Technical Data Sheet
PartsTable / COMPONENT / AC&178-190
AC&178-190 ✓ 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 AC&178-190 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-159-7542, 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
AC&178-190
NSN: 5950-00-159-7542
FSC: 5950
CAGE: 03765 — AUTOMATIC COIL CORP (USA)
SPECIFICATIONS
Part NumberAC&178-190
NSN5950-00-159-7542
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AC&178-190 TITLE COMPONENT PN AC&178-190 MFR AC&178-190
KEY FEATURES
•
INDUCTANCE RATING: 0.135 MICROHENRIES MINIMUM AND 0.165 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
WINDING OPERATING CURRENT: 2.6 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
QUALITY FACTOR: 70 MINIMUM SINGLE COMPONENT SINGLE WINDING
•
BODY LENGTH: 0.400 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 2 PIN
•
ADJUSTMENT DEVICE DRIVE TYPE: SLOTTED SCREW SINGLE COMPONENT
•
INCLOSURE TYPE: FULLY INCLOSED
•
ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
INDUCTANCE RATING0.135 MICROHENRIES MINIMUM AND 0.165 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
WINDING OPERATING CURRENT2.6 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
QUALITY FACTOR70 MINIMUM SINGLE COMPONENT SINGLE WINDING
BODY LENGTH0.400 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 PIN
ADJUSTMENT DEVICE DRIVE TYPESLOTTED SCREW SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
BODY WIDTH0.400 INCHES NOMINAL IN
CORE CONSTRUCTIONPOWDERED SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
K5-2-279Interchangeable
interchangeable cross-reference
interchangeable
9BCS35Interchangeable
interchangeable cross-reference
interchangeable
5-2-279Interchangeable
interchangeable cross-reference
interchangeable
558-7107-03-00-00Interchangeable
Same NIIN cross-reference
interchangeable
9120-0002Interchangeable
Same NIIN cross-reference
interchangeable
7107-03Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AC&178-190?
AC&178-190 is a AC&178-190.
What parts can replace AC&178-190?
There are 10 known substitutes for AC&178-190: K5-2-279, 9BCS35, 5-2-279 and 7 more. Substitute compatibility should be verified for your specific system.
Is AC&178-190 still available?
AC&178-190 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