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PartsTable / COMPONENT / A-A-2578
A-A-2578 ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include inside_depth: 3.625 INCHES NOMINAL IN, outside_diameter: 5.000 INCHES NOMINAL IN, material_for_which_designed: SOLDER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-250-2490, 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
A-A-2578
NSN: 5120-00-250-2490
FSC: 5120
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
inside_depth3.625 INCHES NOMINAL IN
outside_diameter5.000 INCHES NOMINAL IN
material_for_which_designedSOLDER
NSN5120-00-250-2490
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN A-A-2578 MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
•
OUTSIDE DIAMETER: 7.750 INCHES NOMINAL IN
•
LIP: NOT PROVIDED
•
INSIDE DEPTH: 3.625 INCHES NOMINAL IN
•
MATERIAL FOR WHICH DESIGNED: SOLDER
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER7.750 INCHES NOMINAL IN
LIPNOT PROVIDED
INSIDE DEPTH3.625 INCHES NOMINAL IN
MATERIAL FOR WHICH DESIGNEDSOLDER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
240-1108-00Interchangeable
interchangeable cross-reference
interchangeable
18-318Interchangeable
interchangeable cross-reference
interchangeable
398Interchangeable
interchangeable cross-reference
interchangeable
RR-P-586 FG1SZ9Interchangeable
interchangeable cross-reference
interchangeable
L0310Interchangeable
interchangeable cross-reference
interchangeable
RR-P-586Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-A-2578?
A-A-2578 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace A-A-2578?
There are 19 known substitutes for A-A-2578: 240-1108-00, 18-318, 398 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-2578?
A-A-2578 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-250-2490. 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