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PartsTable / COMPONENT / 3321-1
3321-1 ✓ 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 FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include end_item_identification: FURNACE, DENTAL LABORA, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-00-216-9235, 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
3321-1
NSN: 4330-00-216-9235
FSC: 4330
CAGE: 71871 — ALFA LAVAL INC (USA)
SPECIFICATIONS
end_item_identificationFURNACE, DENTAL LABORA
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN4330-00-216-9235
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,FLUID TITLE COMPONENT PN 3321-1 MFR FILTER ELEMENT,FLUID
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONOIL PURIFIER, MODEL 55N-13
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
R-32Interchangeable
interchangeable cross-reference
interchangeable
495-3020Interchangeable
interchangeable cross-reference
interchangeable
A-A-51151-1B5BInterchangeable
interchangeable cross-reference
interchangeable
3321-1Interchangeable
interchangeable cross-reference
interchangeable
R26Interchangeable
interchangeable cross-reference
interchangeable
3211Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3321-1?
3321-1 is a FILTER ELEMENT,FLUID.
What parts can replace 3321-1?
There are 13 known substitutes for 3321-1: R-32, 495-3020, A-A-51151-1B5B and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3321-1?
3321-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-00-216-9235. 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