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PartsTable / COMPONENT / 402334
402334 ✓ 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 PUMP SUBASSEMBLY,ROTARY is a the manufacturer industrial component. Key specifications include lens_color: AMBER, lens_shape: ROUND, mounting_type: FLEXIBLE, overall_width: 3.938 INCHES NOMINAL IN, overall_length: 3.375 INCHES NOMINAL IN, overall_diameter: 4.062 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-356-1043, 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
402334
NSN: 4320-00-356-1043
FSC: 4320
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
lens_colorAMBER
lens_shapeROUND
mounting_typeFLEXIBLE
overall_width3.938 INCHES NOMINAL IN
overall_length3.375 INCHES NOMINAL IN
overall_diameter4.062 INCHES NOMINAL IN
thread_directionRIGHT-HAND
overall_thickness0.438 INCHES NOMINAL IN
stud_thread_seriesNC
hole_spacing_dimensionNOT RATED
end_item_identificationMRAP BUFFALO MK2A2
lens_effective_diameter3.000 INCHES IN
NSN4320-00-356-1043
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP SUBASSEMBLY,ROTARY TITLE COMPONENT PN 402334 MFR PUMP SUBASSEMBLY,ROTAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
42ADInterchangeable
interchangeable cross-reference
interchangeable
40233-4Interchangeable
interchangeable cross-reference
interchangeable
40233Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 402334?
402334 is a PUMP SUBASSEMBLY,ROTARY.
What parts can replace 402334?
There are 3 known substitutes for 402334: 42AD, 40233-4, 40233. Substitute compatibility should be verified for your specific system.
What is the NSN for 402334?
402334 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-356-1043. 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