PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 6-4-2121
6-4-2121 ✓ 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 DEFLECTOR,DIRT AND LIQUID is a the manufacturer industrial component. Key specifications include material: STEEL, hub_length: 0.156 INCHES NOMINAL IN, body_length: 0.437 INCHES NOMINAL IN, inside_diameter: 1.555 INCHES MINIMUM AND 1.558 INCHES MAXIMUM IN, outside_diameter: 4.125 INCHES NOMINAL IN, style_designator: ROUND, FLANGED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-734-8213, 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
6-4-2121
NSN: 2520-00-734-8213
FSC: 2520
CAGE: 72447 — DANA COMMERCIAL VEHICLE MANUFACTURING, LLC DBA DANA COMMERCIAL VEHICLE PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL
hub_length0.156 INCHES NOMINAL IN
body_length0.437 INCHES NOMINAL IN
inside_diameter1.555 INCHES MINIMUM AND 1.558 INCHES MAXIMUM IN
outside_diameter4.125 INCHES NOMINAL IN
style_designatorROUND, FLANGED
material_thickness0.089 INCHES NOMINAL IN
NSN2520-00-734-8213
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DEFLECTOR,DIRT AND LIQUID TITLE COMPONENT PN 6-4-2121 MFR DEFLECTOR,DIRT AND LIQ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
17562Interchangeable
interchangeable cross-reference
interchangeable
00642121Interchangeable
interchangeable cross-reference
interchangeable
642121Interchangeable
interchangeable cross-reference
interchangeable
TMS5501JLInterchangeable
interchangeable cross-reference
interchangeable
725000-474Interchangeable
interchangeable cross-reference
interchangeable
500082Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6-4-2121?
6-4-2121 is a DEFLECTOR,DIRT AND LIQUID.
What parts can replace 6-4-2121?
There are 11 known substitutes for 6-4-2121: 17562, 00642121, 642121 and 8 more. Substitute compatibility should be verified for your specific system.
Is 6-4-2121 still available?
6-4-2121 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026