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PartsTable / COMPONENT / CU-592
CU-592 ✓ 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 RISER ASSEMBLY,STEA is a the manufacturer industrial component. Key specifications include color: GRAY, LIGHT, width: 14.500 INCHES IN, length: 120.000 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING SIDE RAIL, fold_type: EIGHTH, nut_style: SLOTTED, HEXAGON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4420-00-969-0483, 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
CU-592
NSN: 4420-00-969-0483
FSC: 4420
CAGE: 95368 — AERCO INTERNATIONAL, INC. DBA AERCO INTERNATIONAL INC (USA)
SPECIFICATIONS
colorGRAY, LIGHT
width14.500 INCHES IN
length120.000 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING SIDE RAIL
fold_typeEIGHTH
nut_styleSLOTTED, HEXAGON
pulp_typePOSTCONSUMER RECOVERED MATERIALS
body_width1.875 INCHES NOMINAL IN
cone_width0.8820 INCHES NOMINAL IN
drum_width100.000 INCHES NOMINAL IN
nut_height1.250 INCHES NOMINAL IN
body_height2.500 INCHES NOMINAL IN
NSN4420-00-969-0483
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RISER ASSEMBLY,STEA TITLE COMPONENT PN CU-592 MFR RISER ASSEMBLY,STEA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
721876Interchangeable
interchangeable cross-reference
interchangeable
K344Interchangeable
interchangeable cross-reference
interchangeable
344Interchangeable
interchangeable cross-reference
interchangeable
592Interchangeable
interchangeable cross-reference
interchangeable
298529Interchangeable
interchangeable cross-reference
interchangeable
706610Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CU-592?
CU-592 is a RISER ASSEMBLY,STEA.
What parts can replace CU-592?
There are 20 known substitutes for CU-592: 721876, K344, 344 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CU-592?
CU-592 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4420-00-969-0483. 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