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Technical Data Sheet
PartsTable / COMPONENT / 263.51
263.51 ✓ 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 263.51 is a the manufacturer industrial component. Key specifications include Drive Bays: 26x 3.5" LFF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-102-6348, 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
263.51
NSN: 5985-01-102-6348
FSC: 5985
CAGE: 60674 — MICROWAVE DEVICES INC (USA)
SPECIFICATIONS
Drive Bays26x 3.5" LFF
NSN5985-01-102-6348
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 263.51 TITLE COMPONENT PN 263.51 MFR 263.51
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
4001/630-5/8Interchangeable
interchangeable cross-reference
interchangeable
60040Interchangeable
interchangeable cross-reference
interchangeable
23004183Interchangeable
interchangeable cross-reference
interchangeable
20A1199Interchangeable
interchangeable cross-reference
interchangeable
FS4055Interchangeable
interchangeable cross-reference
interchangeable
26351Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 263.51?
263.51 is a 263.51.
What parts can replace 263.51?
There are 19 known substitutes for 263.51: 4001/630-5/8, 60040, 23004183 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 263.51?
263.51 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-102-6348. 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