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PartsTable / COMPONENT / 890521
890521 ✓ 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

CABLE ASSEMBLY,PRINTED,FLEXIBLE. Key specifications include body_width: 5.000 INCHES MAXIMUM IN, body_height: 7.000 INCHES MAXIMUM IN, body_length: 6.000 INCHES MAXIMUM IN, exterior_color: RED, inclosure_type: HERMETICALLY SEALED, overall_height: 8.630 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-904-1553, 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
890521
NSN: 5950-00-904-1553
FSC: 5950
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
body_width5.000 INCHES MAXIMUM IN
body_height7.000 INCHES MAXIMUM IN
body_length6.000 INCHES MAXIMUM IN
exterior_colorRED
inclosure_typeHERMETICALLY SEALED
overall_height8.630 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
special_featuresUSED WITH C7903 ABLK
termination_typeCONNECTOR
nominal_thread_size0.250 INCHES SINGLE GROUP IN
cable_identification890521
NSN5950-00-904-1553
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,PRINTED,FLEXIBLE TITLE COMPONENT PN 890521 MFR CABLE ASSEMBLY,PRINTED
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING POWER RATING: 26.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 9 SECONDARY SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 1.1 AMPERES DC NOMINAL SINGLE COMPONENT FIRST SECONDARY
•
MAXIMUM OPERATING TEMP: 130.0 CELSIUS DEGC
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
WINDING POWER RATING26.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH4.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 9 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT1.1 AMPERES DC NOMINAL SINGLE COMPONENT FIRST SECONDARY
WINDING POWER RATING31.2 VOLTS-AMPERES SINGLE COMPONENT THIRD SECONDARY
OVERALL HEIGHT8.630 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP130.0 CELSIUS DEGC
WINDING OPERATING CURRENT1.1 AMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
40B941Interchangeable
interchangeable cross-reference
interchangeable
40BInterchangeable
interchangeable cross-reference
interchangeable
40-941Interchangeable
interchangeable cross-reference
interchangeable
70-057-1Interchangeable
interchangeable cross-reference
interchangeable
890521-0002Interchangeable
interchangeable cross-reference
interchangeable
890521-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 890521?
890521 is a CABLE ASSEMBLY,PRINTED,FLEXIBLE.
What parts can replace 890521?
There are 7 known substitutes for 890521: 40B941, 40B, 40-941 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 890521?
890521 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-904-1553. 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