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PartsTable / COMPONENT / 251111
251111 ✓ 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 INTERFACE UNIT,DATA TRANSFER is a the manufacturer industrial component. Key specifications include material: STEEL, motor-pump_design_control_activity: 62983. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-434-4445, 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
251111
NSN: 4320-00-434-4445
FSC: 4320
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL
special_featuresTHK 0.375 IN.; FOUR HOLES 4.000 IN. SQUARE; DIA 0.500 IN.; CENTER HOLE 0.688 IN. DIA; TWO SLOTS 0.250 IN. W; 1.188 IN. LG IN
motor-pump_design_control_activity62983
NSN4320-00-434-4445
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INTERFACE UNIT,DATA TRANSFER TITLE COMPONENT PN 251111 MFR INTERFACE UNIT,DATA TR
KEY FEATURES
•
MATERIAL: STEEL
•
MOTOR-PUMP DESIGN CONTROL ACTIVITY: 62983
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESTHK 0.375 IN.; FOUR HOLES 4.000 IN. SQUARE; DIA 0.500 IN.; CENTER HOLE 0.688 IN. DIA; TWO SLOTS 0.250 IN. W; 1.188 IN. LG IN
MATERIALSTEEL
MOTOR-PUMP DESIGN CONTROL ACTIVITY62983
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
5184376Interchangeable
interchangeable cross-reference
interchangeable
5119973Interchangeable
interchangeable cross-reference
interchangeable
1DD163Interchangeable
interchangeable cross-reference
interchangeable
402Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
12201Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 251111?
251111 is a INTERFACE UNIT,DATA TRANSFER.
What parts can replace 251111?
There are 14 known substitutes for 251111: 5184376, 5119973, 1DD163 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 251111?
251111 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-434-4445. 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