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PartsTable / COMPONENT / M5423/9-2
M5423/9-2 ✓ 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 M5423/9-2 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 5930-00-987-8829, 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
M5423/9-2
NSN: 5930-00-987-8829
FSC: 5930
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM5423/9-2
NSN5930-00-987-8829
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M5423/9-2 TITLE COMPONENT PN M5423/9-2 MFR M5423/9-2
KEY FEATURES
•
OPENING INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.500 INCHES NOMINAL IN
•
MOUNTING METHOD: THREAD
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
THREAD CLASS: 2B
•
SEALING METHOD: COMPRESSION
•
MATERIAL: RUBBER SILICONE AND STEEL BODY
•
BASE THREAD LOCATION: INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
OPENING INSIDE DIAMETER0.250 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.500 INCHES NOMINAL IN
MOUNTING METHODTHREAD
NOMINAL THREAD SIZE0.375 INCHES IN
THREAD CLASS2B
SEALING METHODCOMPRESSION
MATERIALRUBBER SILICONE AND STEEL BODY
BASE THREAD LOCATIONINTERNAL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDUSTPROOF-NEMA TYPE 13 AND MOISTURE PROOF
THREAD SERIESUNEF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
2187749Interchangeable
interchangeable cross-reference
interchangeable
104-313Interchangeable
interchangeable cross-reference
interchangeable
13321-1Interchangeable
interchangeable cross-reference
interchangeable
M5423/09-09Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-5423/9Interchangeable
interchangeable cross-reference
interchangeable
MILB5423-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M5423/9-2?
M5423/9-2 is a M5423/9-2.
What parts can replace M5423/9-2?
There are 20 known substitutes for M5423/9-2: 2187749, 104-313, 13321-1 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M5423/9-2?
M5423/9-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-987-8829. 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