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PartsTable / COMPONENT / 4026004-4
4026004-4 ✓ 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,RETAINING,SHAFT is a the manufacturer industrial component. Key specifications include shape: TRIANGULAR, material: ALUMINUM ALLOY, thickness: 1.500 INCHES NOMINAL IN, overall_width: 4.500 INCHES NOMINAL IN, overall_length: 4.735 INCHES NOMINAL IN, special_features: MTG HOLE SPACING: IRREGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-408-9393, 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
4026004-4
NSN: 3040-00-408-9393
FSC: 3040
CAGE: 92392 — ALLIS-CHALMERS CORP (USA)
SPECIFICATIONS
shapeTRIANGULAR
materialALUMINUM ALLOY
thickness1.500 INCHES NOMINAL IN
overall_width4.500 INCHES NOMINAL IN
overall_length4.735 INCHES NOMINAL IN
special_featuresMTG HOLE SPACING: IRREGULAR
aperture_diameter0.875 INCHES NOMINAL IN
mounting_hole_diameter0.405 INCHES NOMINAL IN
mounting_hole_quantity3
NSN3040-00-408-9393
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,RETAINING,SHAFT TITLE COMPONENT PN 4026004-4 MFR PLATE,RETAINING,SHAFT
KEY FEATURES
•
MATERIAL: ALUMINUM ALLOY
•
SHAPE: TRIANGULAR
•
MOUNTING HOLE QUANTITY: 3
•
MOUNTING HOLE DIAMETER: 0.405 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.875 INCHES NOMINAL IN
•
THICKNESS: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH4.500 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
SHAPETRIANGULAR
MOUNTING HOLE QUANTITY3
MOUNTING HOLE DIAMETER0.405 INCHES NOMINAL IN
SPECIAL FEATURESMTG HOLE SPACING: IRREGULAR
APERTURE DIAMETER0.875 INCHES NOMINAL IN
THICKNESS1.500 INCHES NOMINAL IN
OVERALL LENGTH4.735 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
16599Interchangeable
interchangeable cross-reference
interchangeable
16590Interchangeable
interchangeable cross-reference
interchangeable
4026004Interchangeable
Same NIIN cross-reference
interchangeable
74026004Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4026004-4?
4026004-4 is a PLATE,RETAINING,SHAFT.
What parts can replace 4026004-4?
There are 4 known substitutes for 4026004-4: 16599, 16590, 4026004 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4026004-4?
4026004-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-408-9393. 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