PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 56-590-16/3B
56-590-16/3B ✓ 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 56-590-16/3B is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-784-0475, 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
56-590-16/3B
NSN: 5950-00-784-0475
FSC: 5950
CAGE: 02114 — AMPEREX ELECTRONIC CORP FERROXCUBE DIV (USA)
SPECIFICATIONS
Part Number56-590-16/3B
NSN5950-00-784-0475
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 56-590-16/3B TITLE COMPONENT PN 56-590-16/3B MFR 56-590-16/3B
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 0.138 INCHES NOMINAL IN
•
ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT
•
TURN QUANTITY: 2 SINGLE COMPONENT SINGLE WINDING
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
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CORE CONSTRUCTION: POWDERED SINGLE COMPONENT
•
INCLOSURE TYPE: OPEN
•
COIL FORM TYPE: HOLLOW SINGLE COMPONENT
•
ADJUSTMENT DEVICE DRIVE TYPE: SLOTTED SCREW SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER0.138 INCHES NOMINAL IN
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
TURN QUANTITY2 SINGLE COMPONENT SINGLE WINDING
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
CORE CONSTRUCTIONPOWDERED SINGLE COMPONENT
INCLOSURE TYPEOPEN
COIL FORM TYPEHOLLOW SINGLE COMPONENT
ADJUSTMENT DEVICE DRIVE TYPESLOTTED SCREW SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH0.118 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
570058-1Interchangeable
interchangeable cross-reference
interchangeable
570058Interchangeable
interchangeable cross-reference
interchangeable
121301-11.28Interchangeable
interchangeable cross-reference
interchangeable
LA-91163Interchangeable
interchangeable cross-reference
interchangeable
91163Interchangeable
interchangeable cross-reference
interchangeable
323164Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 56-590-16/3B?
56-590-16/3B is a 56-590-16/3B.
What parts can replace 56-590-16/3B?
There are 22 known substitutes for 56-590-16/3B: 570058-1, 570058, 121301-11.28 and 19 more. Substitute compatibility should be verified for your specific system.
Is 56-590-16/3B still available?
56-590-16/3B 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