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Technical Data Sheet
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FN 742 — Technical Data Sheet

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 NETWORK,CIRCUIT PROTECTION is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: ENCASED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5915-01-228-8190, 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
MRO→ MRO_GENERAL→ FN 742
NSN: 5915-01-228-8190
FSC: 5915
CAGE: 53733 — FILTRONETICS, INC. DBA FILTRONETICS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionENCASED
NSN5915-01-228-8190
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NETWORK,CIRCUIT PROTECTION TITLE COMPONENT PN FN 742 MFR NETWORK,CIRCUIT PROTEC
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ENCASED
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONENCASED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
SC0TCHRAP51InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SCOTCHRAP 51 2 IN. WIDEInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
51InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
42583InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
42807InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SA2288-190InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FN 742?
FN 742 is a NETWORK,CIRCUIT PROTECTION. It is classified as a MRO (MRO_GENERAL).
What parts can replace FN 742?
There are 10 known substitutes for FN 742: SC0TCHRAP51, SCOTCHRAP 51 2 IN. WIDE, 51 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FN 742?
FN 742 is cataloged in the Federal Logistics Information System under NSN 5915-01-228-8190. 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: October 2026