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Technical Data Sheet
PartsTable / COMPONENT / 1866 1IN.
1866 1IN. ✓ 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 1866 1IN. is a the manufacturer industrial component. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-257-5241, 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
1866 1IN.
NSN: 3455-00-257-5241
FSC: 3455
CAGE: 41672 — MORSE CUTTING TOOLS DIV OF MORSE CUTTING TOOL CORP (USA)
SPECIFICATIONS
Part Number1866 1IN.
NSN3455-00-257-5241
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1866 1IN. TITLE COMPONENT PN 1866 1IN. MFR 1866 1IN.
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
5311-1Interchangeable
interchangeable cross-reference
interchangeable
45164Interchangeable
interchangeable cross-reference
interchangeable
3141-1PCIInterchangeable
interchangeable cross-reference
interchangeable
3141-1Interchangeable
interchangeable cross-reference
interchangeable
ND11Interchangeable
interchangeable cross-reference
interchangeable
481939Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1866 1IN.?
1866 1IN. is a 1866 1IN..
What parts can replace 1866 1IN.?
There are 22 known substitutes for 1866 1IN.: 5311-1, 45164, 3141-1PCI and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1866 1IN.?
1866 1IN. is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-257-5241. 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