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PartsTable / COMPONENT / D-4521
D-4521 ✓ 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 CUTTER,MILLING,ANGLE is a the manufacturer industrial component. Key specifications include suction_lift: 7.000 FEET FT, end_item_identification: HERCULES KC-130, media_for_which_designed: SEWAGE, maximum_discharge_flow_rate: 25.0 GALLONS PER MINUTE, operating_speed_at_rated_capacity: 262.0 REVOLUTIONS PER MINUTE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-224-0325, 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
D-4521
NSN: 3455-00-224-0325
FSC: 3455
CAGE: 33689 — NIAGARA CUTTER INC (USA)
SPECIFICATIONS
suction_lift7.000 FEET FT
end_item_identificationHERCULES KC-130
media_for_which_designedSEWAGE
maximum_discharge_flow_rate25.0 GALLONS PER MINUTE
operating_speed_at_rated_capacity262.0 REVOLUTIONS PER MINUTE
NSN3455-00-224-0325
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUTTER,MILLING,ANGLE TITLE COMPONENT PN D-4521 MFR CUTTER,MILLING,ANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
20415Interchangeable
interchangeable cross-reference
interchangeable
7801Interchangeable
interchangeable cross-reference
interchangeable
2520000166676Interchangeable
interchangeable cross-reference
interchangeable
404-36Interchangeable
interchangeable cross-reference
interchangeable
544093Interchangeable
interchangeable cross-reference
interchangeable
0404-036Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-4521?
D-4521 is a CUTTER,MILLING,ANGLE.
What parts can replace D-4521?
There are 31 known substitutes for D-4521: 20415, 7801, 2520000166676 and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D-4521?
D-4521 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-224-0325. 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