PartsTable
Technical Data Sheet
2620-906X8 ASSY A ✓ Verified by PartsTable
· FAN MODULE
WHAT YOU NEED TO KNOW
Hot-plug fans can be replaced without shutdown Dual-rotor = higher CFM for high-power configs (GPU, dense storage)
AIRFLOW DIRECTION IS CRITICAL — reversed fan = thermal shutdown
PRODUCT OVERVIEW

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: STEEL COMP 316 OVERALL, seat_angle: 37.0 DEGREES ALL ENDS, bonnet_type: INSIDE SCREW, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARELESS (TUBE) ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-005-0592, 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
2620-906X8 ASSY A
NSN: 4820-01-005-0592
FSC: 4820
CAGE: 28968 — CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. DBA HOKE GYROLOK (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
seat_angle37.0 DEGREES ALL ENDS
bonnet_typeINSIDE SCREW
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARELESS (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceNEEDLE
nominal_thread_size0.438 INCHES ALL ENDS IN
valve_operation_methodMANUAL
NSN4820-01-005-0592
COMPONENT DIAGRAM
HANDLE 60mm 60mm HOT-PLUG COOL IN HOT OUT DUAL ROTOR HOT-SWAP FAN MODULE | 60mm Dual Rotor | FRONT-TO-BACK Hot-plug | Redundant | TITLE FAN MODULE PN 2620-906X8 ASSY A MFR OEM HEAT SINK,ELECTRICAL-ELECTRONIC
KEY FEATURES
BONNET TYPE: INSIDE SCREW
VALVE OPERATION METHOD: MANUAL
BONNET ATTACHMENT METHOD: INTEGRAL
FLOW CONTROL DEVICE: NEEDLE
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
CONNECTION STYLE: FLARELESS (TUBE) ALL ENDS
THREAD CLASS: 3A ALL ENDS A
TECHNICAL CHARACTERISTICS (FLIS)
BONNET TYPEINSIDE SCREW
VALVE OPERATION METHODMANUAL
BONNET ATTACHMENT METHODINTEGRAL
FLOW CONTROL DEVICENEEDLE
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
THREAD CLASS3A ALL ENDS A
SEAT ANGLE37.0 DEGREES ALL ENDS
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
4771-6Interchangeable
interchangeable cross-reference
interchangeable
224241-002Interchangeable
interchangeable cross-reference
interchangeable
5340PL1867813Interchangeable
interchangeable cross-reference
interchangeable
280D16Interchangeable
interchangeable cross-reference
interchangeable
TA11C44D16TInterchangeable
interchangeable cross-reference
interchangeable
SS845-2110223ASSYBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2620-906X8 ASSY A?
2620-906X8 ASSY A is a HEAT SINK,ELECTRICAL-ELECTRONIC.
What parts can replace 2620-906X8 ASSY A?
There are 14 known substitutes for 2620-906X8 ASSY A: 4771-6, 224241-002, 5340PL1867813 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2620-906X8 ASSY A?
2620-906X8 ASSY A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-005-0592. This indicates validated use in U.S. government and defense supply chains.
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