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Technical Data Sheet
PartsTable / MRO / 521-0572
521-0572 ✓ 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 HOUSING,CABLE TERMINAL is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include general_characteristics_item_description: MATERIAL STANDARD MIL GALVANIZED WITH BAKED ON GREEN FINISH,3.250 IN. LG,3.750 IN.

W,19.000 IN. H IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-00-946-3173, 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→ 521-0572
NSN: 5805-00-946-3173
FSC: 5805
CAGE: 62143 — NORTHERN TELECOM INC TELECOM DISTRIBUTION DIV (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATERIAL STANDARD MIL GALVANIZED WITH BAKED ON GREEN FINISH,3.250 IN. LG,3.750 IN. W,19.000 IN. H IN
NSN5805-00-946-3173
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOUSING,CABLE TERMINAL TITLE COMPONENT PN 521-0572 MFR HOUSING,CABLE TERMINAL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL STANDARD MIL GALVANIZED WITH BAKED ON GREEN FINISH,3.250 IN. LG,3.750 IN. W,19.000 IN. H IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL STANDARD MIL GALVANIZED WITH BAKED ON GREEN FINISH,3.250 IN. LG,3.750 IN. W,19.000 IN. H IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
BD2Interchangeable
interchangeable cross-reference
interchangeable
10018946Interchangeable
interchangeable cross-reference
interchangeable
134889-000Interchangeable
interchangeable cross-reference
interchangeable
CF101Interchangeable
interchangeable cross-reference
interchangeable
174244299-001Interchangeable
interchangeable cross-reference
interchangeable
CL-23-PTKInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 521-0572?
521-0572 is a HOUSING,CABLE TERMINAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 521-0572?
There are 9 known substitutes for 521-0572: BD2, 10018946, 134889-000 and 6 more. Substitute compatibility should be verified for your specific system.
Is 521-0572 still available?
521-0572 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026