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Technical Data Sheet
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3448-17 — Technical Data Sheet

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Legrand · 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,DIGITAL is a Legrand industrial component. Key specifications include end_item_identification: C-135 STRATOLIFTER AIRCRAFT, general_characteristics_item_description: STEEL MUSIC WIRE,19 GAUGE; NICKEL FINISH; PLASTIC PULL TAB; 2.570 IN. EFFECTIVE LG IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 5975-01-054-1139, 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
3448-17
NSN: 5975-01-054-1139
FSC: 5975
CAGE: 76381 — 3M COMPANY (USA)
SPECIFICATIONS
end_item_identificationC-135 STRATOLIFTER AIRCRAFT
general_characteristics_item_descriptionSTEEL MUSIC WIRE,19 GAUGE; NICKEL FINISH; PLASTIC PULL TAB; 2.570 IN. EFFECTIVE LG IN
NSN5975-01-054-1139
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 3448-17 MFR Legrand MICROCIRCUIT,DIGITAL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL MUSIC WIRE,19 GAUGE; NICKEL FINISH; PLASTIC PULL TAB; 2.570 IN. EFFECTIVE LG IN
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONC-135 STRATOLIFTER AIRCRAFT
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL MUSIC WIRE,19 GAUGE; NICKEL FINISH; PLASTIC PULL TAB; 2.570 IN. EFFECTIVE LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
10-03280InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S3280InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
457-6031InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
971003-221InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
N8480InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
100328-001InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3448-17?
3448-17 is a MICROCIRCUIT,DIGITAL manufactured by Legrand.
What parts can replace 3448-17?
There are 9 known substitutes for 3448-17: 10-03280, S3280, 457-6031 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3448-17?
3448-17 is cataloged in the Federal Logistics Information System under NSN 5975-01-054-1139. 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