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Technical Data Sheet
PartsTable / COMPONENT / XH3333
XH3333 ✓ Verified by PartsTable
— · COMPONENT
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 LEAD ASSEMBLY is a the manufacturer industrial component. Key specifications include diameter: 1.890 INCHES NOMINAL IN, usage_design: TO INSTALL OUTPUT SHAFT SEAL, media_detected: GAS, operation_method: NONIMPACT, special_features: MODEL 1400-04, regulation_method: ELECTRONIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-603-4323, 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
XH3333
NSN: 2920-00-603-4323
FSC: 2920
CAGE: 00642 — HEALE MANUFACTURING CO LLC (USA)
SPECIFICATIONS
diameter1.890 INCHES NOMINAL IN
usage_designTO INSTALL OUTPUT SHAFT SEAL
media_detectedGAS
operation_methodNONIMPACT
special_featuresMODEL 1400-04
regulation_methodELECTRONIC
electronic_device_typeSOLID STATE
end_item_identificationNIMITZ CLASS CVN;GAS DETECTOR
criticality_code_justificationTEXT
general_characteristics_item_descriptionSOLE SOURCE REQUIRED BY STATUTE 6.302
NSN2920-00-603-4323
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LEAD ASSEMBLY TITLE COMPONENT PN XH3333 MFR LEAD ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
3579AInterchangeable
interchangeable cross-reference
interchangeable
7579Interchangeable
interchangeable cross-reference
interchangeable
00140-0004Interchangeable
interchangeable cross-reference
interchangeable
140004Interchangeable
interchangeable cross-reference
interchangeable
B260019Interchangeable
interchangeable cross-reference
interchangeable
N-18002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is XH3333?
XH3333 is a LEAD ASSEMBLY.
What parts can replace XH3333?
There are 7 known substitutes for XH3333: 3579A, 7579, 00140-0004 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for XH3333?
XH3333 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-603-4323. 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