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Technical Data Sheet
PartsTable / COMPONENT / SM-B-531644
SM-B-531644 ✓ 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 CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-219-7217, 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
SM-B-531644
NSN: 3040-00-219-7217
FSC: 3040
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
Part NumberSM-B-531644
NSN3040-00-219-7217
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT CARD ASSEMBLY TITLE COMPONENT PN SM-B-531644 MFR CIRCUIT CARD ASSEMBLY
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRASS,COMPOSITION 22,HALF HARD PER SPEC QQ-B-626,OLIVE DRAB LUSTERLESS ENAMEL FINISH,0.500 IN. OD,0.188 IN. ID,0.376 MIN,0.378 MAX IN. DIA 1ST HOLE SPACING,1 EA 0.062 IN. W SLOT,0.178 IN. R,0.274 MIN,0.278 MAX IN. O/A H IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRASS,COMPOSITION 22,HALF HARD PER SPEC QQ-B-626,OLIVE DRAB LUSTERLESS ENAMEL FINISH,0.500 IN. OD,0.188 IN. ID,0.376 MIN,0.378 MAX IN. DIA 1ST HOLE SPACING,1 EA 0.062 IN. W SLOT,0.178 IN. R,0.274 MIN,0.278 MAX IN. O/A H IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
701-210Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
2006 3/16Interchangeable
interchangeable cross-reference
interchangeable
10912Interchangeable
interchangeable cross-reference
interchangeable
9105KPPInterchangeable
interchangeable cross-reference
interchangeable
A15022Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-B-531644?
SM-B-531644 is a CIRCUIT CARD ASSEMBLY.
What parts can replace SM-B-531644?
There are 14 known substitutes for SM-B-531644: 701-210, B94.11M, 2006 3/16 and 11 more. Substitute compatibility should be verified for your specific system.
Is SM-B-531644 still available?
SM-B-531644 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