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1516165 ✓ 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 MICROCIRCUIT,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include body_width: 0.590 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, body_height: 0.217 INCHES MAXIMUM IN, body_length: 1.485 INCHES MAXIMUM IN, overall_width: 0.620 INCHES MAXIMUM IN, overall_height: 0.355 INCHES NOMINAL IN, overall_length: 1.490 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-277-6783, 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
1516165
NSN: 5962-01-277-6783
FSC: 5962
CAGE: 28528 — ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST (USA)
SPECIFICATIONS
body_width0.590 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
body_height0.217 INCHES MAXIMUM IN
body_length1.485 INCHES MAXIMUM IN
overall_width0.620 INCHES MAXIMUM IN
overall_height0.355 INCHES NOMINAL IN
overall_length1.490 INCHES MAXIMUM IN
memory_capacityUNKNOWN
special_featuresPROGRAMMED
features_providedHERMETICALLY SEALED AND W/ENABLE AND ULTRAVIOLET ERASABLE AND PROGRAMMED
output_logic_formN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
memory_device_typeROM
NSN5962-01-277-6783
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN 1516165 MFR MICROCIRCUIT,MEMORY
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
MD27128-20/BInterchangeable
interchangeable cross-reference
interchangeable
8202503YBInterchangeable
interchangeable cross-reference
interchangeable
MD27128A-20BInterchangeable
interchangeable cross-reference
interchangeable
SS45132Interchangeable
interchangeable cross-reference
interchangeable
MD27128A-20/BInterchangeable
interchangeable cross-reference
interchangeable
2698194-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1516165?
1516165 is a MICROCIRCUIT,MEMORY.
What parts can replace 1516165?
There are 19 known substitutes for 1516165: MD27128-20/B, 8202503YB, MD27128A-20B and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1516165?
1516165 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-277-6783. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026