PartsTable
Technical Data Sheet
WWN351TYPE2 ✓ Verified by PartsTable
· PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The BATTERY POWER SUPPLY is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: IRON OVERALL, leg_length: 0.750 INCHES NOMINAL FIRST END IN, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: CLOSE, surface_treatment: OXIDE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-050-1989, 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
WWN351TYPE2
NSN: 4730-00-050-1989
FSC: 4730
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialIRON OVERALL
leg_length0.750 INCHES NOMINAL FIRST END IN
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
style_designatorCLOSE
surface_treatmentOXIDE OVERALL
nominal_thread_size2.000 INCHES FIRST END IN
nominal_overall_length3.000 INCHES IN
media_for_which_designedFLUID SINGLE RESPONSE
thread_series_designatorNPT FIRST END
nondefinitive_spec/std_data2 TYPE
specification/standard_data81346-ASTM-A733 GOVERNMENT SPECIFICATION
NSN4730-00-050-1989
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN WWN351TYPE2 MFR OEM Platinum
KEY FEATURES
STYLE DESIGNATOR: CLOSE
NOMINAL THREAD SIZE: 0.125 INCHES ALL ENDS IN
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
NOMINAL OVERALL LENGTH: 0.750 INCHES IN
MATERIAL: COPPER ALLOY OVERALL
THREAD SERIES DESIGNATOR: NPT ALL ENDS
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCLOSE
NOMINAL THREAD SIZE0.125 INCHES ALL ENDS IN
NONDEFINITIVE SPEC/STD DATA2 TYPE
NOMINAL OVERALL LENGTH0.750 INCHES IN
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
MS51846-99Interchangeable
interchangeable cross-reference
interchangeable
765260-025Interchangeable
interchangeable cross-reference
interchangeable
B687Interchangeable
interchangeable cross-reference
interchangeable
WWN351Interchangeable
interchangeable cross-reference
interchangeable
13275AInterchangeable
interchangeable cross-reference
interchangeable
ASTM-B687Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WWN351TYPE2?
WWN351TYPE2 is a BATTERY POWER SUPPLY.
What parts can replace WWN351TYPE2?
There are 27 known substitutes for WWN351TYPE2: MS51846-99, 765260-025, B687 and 24 more. Substitute compatibility should be verified for your specific system.
Is WWN351TYPE2 still available?
WWN351TYPE2 is currently cancelled.
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