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PartsTable / COMPONENT / M22520/3-12
M22520/3-12 ✓ 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 M22520/3-12 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5220-01-144-0585, 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
M22520/3-12
NSN: 5220-01-144-0585
FSC: 5220
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
Part NumberM22520/3-12
NSN5220-01-144-0585
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M22520/3-12 TITLE COMPONENT PN M22520/3-12 MFR M22520/3-12
KEY FEATURES
•
FEATURES PROVIDED: COMBINATION GO NOT GO GAGE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESGAGE 3.500 IN. O/A LG;PIN 0.500 IN. LG EA END;PIN-MATL ALLOY TOOL STEEL PER QQ-T-570 CLASS OPTIONAL,HARDEN TO ROCKWELL C55-C60,CHROME FLASH FINISH 0.0002/0.0003 IN. THK PER QQ-C-320 CLASS 2;HANDLE-MATL ALUM. ALLOY,NO 2W HANDLE PER COMMERCIAL STD CS8;PIN GO DIA 0.0640 IN.;PIN NO-GO DIA 0.0720 IN. W
FEATURES PROVIDEDCOMBINATION GO NOT GO GAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
10380170Interchangeable
interchangeable cross-reference
interchangeable
VG95236-121+MIL-C-22520/3-1Interchangeable
interchangeable cross-reference
interchangeable
M22520/3-1Interchangeable
interchangeable cross-reference
interchangeable
91554889Interchangeable
interchangeable cross-reference
interchangeable
M22520/3-2Interchangeable
interchangeable cross-reference
interchangeable
620156Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M22520/3-12?
M22520/3-12 is a M22520/3-12.
What parts can replace M22520/3-12?
There are 23 known substitutes for M22520/3-12: 10380170, VG95236-121+MIL-C-22520/3-1, M22520/3-1 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M22520/3-12?
M22520/3-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5220-01-144-0585. 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