PartsTable
Technical Data Sheet
PartsTable / COMPONENT / M5423/09-11
M5423/09-11 ✓ 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 M5423/09-11 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 5930-00-402-1021, 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
M5423/09-11
NSN: 5930-00-402-1021
FSC: 5930
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM5423/09-11
NSN5930-00-402-1021
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M5423/09-11 TITLE COMPONENT PN M5423/09-11 MFR M5423/09-11
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
BASE THREAD LOCATION: INTERNAL
•
THREAD LENGTH: 0.175 INCHES NOMINAL IN
•
THREAD SERIES: UNEF
•
STYLE DESIGNATOR: THRU-HOLE
•
MOUNTING METHOD: THREAD
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH ACROSS FLATS0.750 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.625 INCHES IN
BASE THREAD LOCATIONINTERNAL
THREAD LENGTH0.175 INCHES NOMINAL IN
THREAD SERIESUNEF
OVERALL HEIGHT0.239 INCHES NOMINAL IN
STYLE DESIGNATORTHRU-HOLE
MOUNTING METHODTHREAD
TEST DATA DOCUMENT81349-MIL-B-5423 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MOUNTING DEVICE QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
M5423/09-09Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-5423/9Interchangeable
interchangeable cross-reference
interchangeable
MILB5423-9Interchangeable
interchangeable cross-reference
interchangeable
N9030X1/4RFIInterchangeable
interchangeable cross-reference
interchangeable
M5423/09-08Interchangeable
interchangeable cross-reference
interchangeable
N909U1-4RF1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy M5423/09-11?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is M5423/09-11?
M5423/09-11 is a M5423/09-11.
What parts can replace M5423/09-11?
There are 25 known substitutes for M5423/09-11: M5423/09-09, MIL-DTL-5423/9, MILB5423-9 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M5423/09-11?
M5423/09-11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-402-1021. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — M5423/09-11

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026