PartsTable
Technical Data Sheet
1730 1-8 ✓ Verified by PartsTable
Hama · 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: GRAPHITE PACKING, bonnet_type: INSIDE SCREW, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND 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 4820-00-287-5348, 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
1730 1-8
NSN: 4820-00-287-5348
FSC: 4820
CAGE: 37239 — LUNKENHEIMER CO (USA)
SPECIFICATIONS
materialGRAPHITE PACKING
bonnet_typeINSIDE SCREW
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
operating_pressure10000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceNEEDLE
nominal_thread_size0.125 INCHES ALL ENDS IN
maximum_operating_temp550.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
NSN4820-00-287-5348
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 1730 1-8 MFR Hama HEAT SINK,ELECTRICAL-ELECTRONIC
KEY FEATURES
THREAD DIRECTION: RIGHT-HAND ALL ENDS
RENEWABLE SEAT RING TYPE: THREADED
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
VALVE OPERATION METHOD: MANUAL
FLOW CONTROL DEVICE: NEEDLE
FEATURES PROVIDED: BONNET PACKING
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD QUANTITY PER INCH: 27 FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND ALL ENDS
RENEWABLE SEAT RING TYPETHREADED
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
VALVE OPERATION METHODMANUAL
FLOW CONTROL DEVICENEEDLE
FEATURES PROVIDEDBONNET PACKING
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD QUANTITY PER INCH27 FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE BODY
BONNET ATTACHMENT METHODTHREADED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
2301316Interchangeable
interchangeable cross-reference
interchangeable
8332735Interchangeable
interchangeable cross-reference
interchangeable
56048Interchangeable
interchangeable cross-reference
interchangeable
635ES100AA0008AInterchangeable
interchangeable cross-reference
interchangeable
2437026-1Interchangeable
interchangeable cross-reference
interchangeable
173018Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1730 1-8?
1730 1-8 is a HEAT SINK,ELECTRICAL-ELECTRONIC manufactured by Hama.
What parts can replace 1730 1-8?
There are 10 known substitutes for 1730 1-8: 2301316, 8332735, 56048 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1730 1-8?
1730 1-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-5348. This indicates validated use in U.S. government and defense supply chains.
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