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Technical Data Sheet
PartsTable / MRO / 9520-4
9520-4 ✓ 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 RECORDER-REPRODUCER,SOUND is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include material: ALUMINUM FLOW CONTROL DEVICE, corner_shape: SQUARE ALL CORNERS, flange_width: 0.0200 INCHES MINIMUM AND 0.0250 INCHES MAXIMUM IN, overall_width: 3.875 INCHES NOMINAL IN, overall_height: 2.312 INCHES NOMINAL IN, overall_length: 0.0820 INCHES MINIMUM AND 0.0840 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 6625-00-880-1245, 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→ 9520-4
NSN: 6625-00-880-1245
FSC: 6625
CAGE: 85711 — MILLIVAC INSTRUMENTS, INC (USA)
SPECIFICATIONS
materialALUMINUM FLOW CONTROL DEVICE
corner_shapeSQUARE ALL CORNERS
flange_width0.0200 INCHES MINIMUM AND 0.0250 INCHES MAXIMUM IN
overall_width3.875 INCHES NOMINAL IN
overall_height2.312 INCHES NOMINAL IN
overall_length0.0820 INCHES MINIMUM AND 0.0840 INCHES MAXIMUM IN
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
special_featuresTERMINAL STUD 5;PRINTED CIRCUIT BOARD 1;FOUR 0.154 IN. DIA MTG HOLES ON 2.140 BY 4.210 IN. MTG CNTRS IN
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
mounting_positionHORIZONTAL OR VERTICAL
NSN6625-00-880-1245
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECORDER-REPRODUCER,SOUND TITLE COMPONENT PN 9520-4 MFR RECORDER-REPRODUCER,SO
KEY FEATURES
•
COMPONENT TYPE AND QUANTITY: 1 CAPACITOR AND 3 DIODE AND 7 RESISTOR AND 1 TRANSFORMER
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH3.875 INCHES NOMINAL IN
COMPONENT TYPE AND QUANTITY1 CAPACITOR AND 3 DIODE AND 7 RESISTOR AND 1 TRANSFORMER
OVERALL HEIGHT2.312 INCHES NOMINAL IN
OVERALL LENGTH5.188 INCHES NOMINAL IN
SPECIAL FEATURESTERMINAL STUD 5;PRINTED CIRCUIT BOARD 1;FOUR 0.154 IN. DIA MTG HOLES ON 2.140 BY 4.210 IN. MTG CNTRS IN
OVERALL WIDTH3.875 INCHES NOMINAL IN
COMPONENT TYPE AND QUANTITY1 CAPACITOR AND 3 DIODE AND 7 RESISTOR AND 1 TRANSFORMER
OVERALL HEIGHT2.312 INCHES NOMINAL IN
OVERALL LENGTH5.188 INCHES NOMINAL IN
SPECIAL FEATURESTERMINAL STUD 5;PRINTED CIRCUIT BOARD 1;FOUR 0.154 IN. DIA MTG HOLES ON 2.140 BY 4.210 IN. MTG CNTRS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
9520-4Interchangeable
interchangeable cross-reference
interchangeable
1250-0298Interchangeable
interchangeable cross-reference
interchangeable
43667Interchangeable
interchangeable cross-reference
interchangeable
SS-4CP2-DG-10Interchangeable
interchangeable cross-reference
interchangeable
077HN103Interchangeable
interchangeable cross-reference
interchangeable
69020331Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9520-4?
9520-4 is a RECORDER-REPRODUCER,SOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace 9520-4?
There are 8 known substitutes for 9520-4: 9520-4, 1250-0298, 43667 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9520-4?
9520-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-880-1245. 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