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Technical Data Sheet
PartsTable / COMPONENT / 294370-66
294370-66 ✓ 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 material: STEEL COMP 8615, body_style: CHAMFERED ENDS, bore_style: STRAIGHT-THRU BORE, body_length: 2.4950 INCHES MINIMUM AND 2.5050 INCHES MAXIMUM IN, bore_diameter: 0.3750 INCHES NOMINAL IN, outside_diameter: 0.62490 INCHES MINIMUM AND 0.62510 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 5962-01-463-9659, 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
294370-66
NSN: 5962-01-463-9659
FSC: 5962
CAGE: 51993 — THE CHARLES STARK DRAPER LABORATORY, INC. DIV HEADQUARTERS (USA)
SPECIFICATIONS
materialSTEEL COMP 8615
body_styleCHAMFERED ENDS
bore_styleSTRAIGHT-THRU BORE
body_length2.4950 INCHES MINIMUM AND 2.5050 INCHES MAXIMUM IN
bore_diameter0.3750 INCHES NOMINAL IN
outside_diameter0.62490 INCHES MINIMUM AND 0.62510 INCHES MAXIMUM IN
casehardening_indicatorCASEHARDENED
end_item_identificationKIDDE INC,55 LB. CYLINDER AND VALVE ASSY,30-295-706-55 LBS
end_chamfer_angle_in_deg15.0
metallic_hardness_rating81.0 MINIMUM ROCKWELL A AND 83.0 MAXIMUM ROCKWELL A
material_document_and_classificationFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 8615 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 8615 ASSN STD SINGLE MATERIAL RESPONSE
NSN5962-01-463-9659
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN 294370-66 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 3
309062Interchangeable
interchangeable cross-reference
interchangeable
304319Interchangeable
interchangeable cross-reference
interchangeable
304319-001Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 294370-66?
294370-66 is a MICROCIRCUIT,MEMORY.
What parts can replace 294370-66?
There are 3 known substitutes for 294370-66: 309062, 304319, 304319-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 294370-66?
294370-66 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-463-9659. 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