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2503575 — Technical Data Sheet

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HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL · 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 SHADE,OPTICAL INSTRUMENT is a HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL optical transceiver module designed for high-speed data center interconnects. Key specifications include DIAMETER: 1.755 INCHES MAXIMUM IN, OVERALL WIDTH: 2.000 INCHES NOMINAL IN, SPECIAL FEATURES: 63 MICROINCH SURFACE FINISH.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6650-00-228-8439, 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
2503575
NSN: 6650-00-228-8439
FSC: 6650
CAGE: 07187 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
DIAMETER1.755 INCHES MAXIMUM IN
OVERALL WIDTH2.000 INCHES NOMINAL IN
SPECIAL FEATURES63 MICROINCH SURFACE FINISH
NSN6650-00-228-8439
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL SHADE,OPTICAL INSTRUMENT TITLE COMPONENT PN 2503575 MFR HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL SHADE,OPTICAL INSTRUME
KEY FEATURES
•
DIAMETER: 1.755 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER1.755 INCHES MAXIMUM IN
OVERALL WIDTH2.000 INCHES NOMINAL IN
SPECIAL FEATURES63 MICROINCH SURFACE FINISH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
16283Interchangeable
interchangeable cross-reference
interchangeable
51 ELITEInterchangeable
interchangeable cross-reference
interchangeable
HHP-106-1-4SQInterchangeable
interchangeable cross-reference
interchangeable
FIG-3487 1/4IN.Interchangeable
interchangeable cross-reference
interchangeable
52-393Interchangeable
interchangeable cross-reference
interchangeable
321-608Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2503575?
2503575 is a SHADE,OPTICAL INSTRUMENT manufactured by HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL.
What parts can replace 2503575?
There are 15 known substitutes for 2503575: 16283, 51 ELITE, HHP-106-1-4SQ and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2503575?
2503575 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6650-00-228-8439. 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: September 2026