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PartsTable / COMPONENT / A3428-4
A3428-4 ✓ 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 PLATE,WEAR,ROTARY PUMP is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_diameter: 8.12 INCHES NOMINAL IN, special_features: 4.62 INCHES INSIDE DIAMETER;0.25 INCHES THICK IN, part_name_assigned_by_controlling_agency: PLATE,WEAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-01-105-7771, 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
A3428-4
NSN: 4920-01-105-7771
FSC: 4920
CAGE: 99866 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL DIV AEROSPACE -OLATHE HUMS DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_diameter8.12 INCHES NOMINAL IN
special_features4.62 INCHES INSIDE DIAMETER;0.25 INCHES THICK IN
part_name_assigned_by_controlling_agencyPLATE,WEAR
NSN4920-01-105-7771
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,WEAR,ROTARY PUMP TITLE COMPONENT PN A3428-4 MFR PLATE,WEAR,ROTARY PUMP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
34284Interchangeable
interchangeable cross-reference
interchangeable
P470Interchangeable
interchangeable cross-reference
interchangeable
013899Interchangeable
interchangeable cross-reference
interchangeable
449314Interchangeable
interchangeable cross-reference
interchangeable
MP34284Interchangeable
interchangeable cross-reference
interchangeable
FLOMAX 40 - BRONZE ITEM NO. 16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3428-4?
A3428-4 is a PLATE,WEAR,ROTARY PUMP.
What parts can replace A3428-4?
There are 6 known substitutes for A3428-4: 34284, P470, 013899 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A3428-4?
A3428-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-01-105-7771. 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