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AA59557-A6 — Technical Data Sheet

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— · 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 RING,DEE is a the manufacturer industrial component. Key specifications include material: STEEL, stock_size: 0.243 IN. DIA IN, inside_width: 1.500 INCHES NOMINAL IN, inside_height: 1.250 INCHES NOMINAL IN, mounting_method: STRAP(S), surface_treatment: ENAMEL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 5365-00-823-4836, 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
AA59557-A6
NSN: 5365-00-823-4836
FSC: 5365
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL
stock_size0.243 IN. DIA IN
inside_width1.500 INCHES NOMINAL IN
inside_height1.250 INCHES NOMINAL IN
mounting_methodSTRAP(S)
surface_treatmentENAMEL
fabrication_methodWELDED
straight_side_formNONROLLER
NSN5365-00-823-4836
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,DEE TITLE COMPONENT PN AA59557-A6 MFR RING,DEE
KEY FEATURES
•
FABRICATION METHOD: WELDED
•
STOCK SIZE: 0.243 IN. DIA IN
•
STRAIGHT SIDE FORM: NONROLLER
•
MOUNTING METHOD: STRAP(S)
•
SURFACE TREATMENT: ENAMEL
•
MATERIAL: STEEL
•
INSIDE WIDTH: 1.500 INCHES NOMINAL IN
•
INSIDE HEIGHT: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FABRICATION METHODWELDED
STOCK SIZE0.243 IN. DIA IN
STRAIGHT SIDE FORMNONROLLER
MOUNTING METHODSTRAP(S)
SURFACE TREATMENTENAMEL
MATERIALSTEEL
INSIDE WIDTH1.500 INCHES NOMINAL IN
INSIDE HEIGHT1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MS51925-4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-A-59557InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-DTL-3390InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4730001521595InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8165X8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4730004630686InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA59557-A6?
AA59557-A6 is a RING,DEE.
What parts can replace AA59557-A6?
There are 8 known substitutes for AA59557-A6: MS51925-4, A-A-59557, MIL-DTL-3390 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA59557-A6?
AA59557-A6 is cataloged in the Federal Logistics Information System under NSN 5365-00-823-4836. 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: October 2026