PartsTable
Technical Data Sheet
PartsTable / COMPONENT / M641/3-4
M641/3-4 ✓ 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 M641/3-4 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 5935-00-234-2100, 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
M641/3-4
NSN: 5935-00-234-2100
FSC: 5935
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM641/3-4
NSN5935-00-234-2100
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M641/3-4 TITLE COMPONENT PN M641/3-4 MFR M641/3-4
KEY FEATURES
•
MOUNTING BUSHING DIAMETER: 0.448 INCHES NOMINAL IN
•
MOUNTING BUSHING LENGTH: 0.562 INCHES NOMINAL IN
•
FINGER ACCOMMODATION DIAMETER: 0.252 INCHES NOMINAL SINGLE FINGER IN
•
SURFACE TREATMENT: TIN TERMINAL
•
TEST DATA DOCUMENT: 81349-MIL-J-641 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.).
•
BUSHING THRU-HOLE ACCOMMODATION DIAMETER: 0.448 INCHES NOMINAL IN
•
FINGER ACCOMMODATION LENGTH: 1.015 INCHES NOMINAL SINGLE FINGER IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-J-641 GOVERNMENT SPECIFICATION
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING BUSHING DIAMETER0.448 INCHES NOMINAL IN
MOUNTING BUSHING LENGTH0.562 INCHES NOMINAL IN
FINGER ACCOMMODATION DIAMETER0.252 INCHES NOMINAL SINGLE FINGER IN
SURFACE TREATMENTTIN TERMINAL
TEST DATA DOCUMENT81349-MIL-J-641 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.).
BUSHING THRU-HOLE ACCOMMODATION DIAMETER0.448 INCHES NOMINAL IN
FINGER ACCOMMODATION LENGTH1.015 INCHES NOMINAL SINGLE FINGER IN
SPECIFICATION/STANDARD DATA81349-MIL-J-641 GOVERNMENT SPECIFICATION
BODY STYLEBUSHING MOUNTED LONG FRAME
JACK CONTACT ARRANGEMENT DESIGNATORJ2-1A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
JK22Interchangeable
interchangeable cross-reference
interchangeable
T332BInterchangeable
interchangeable cross-reference
interchangeable
215001-022Interchangeable
interchangeable cross-reference
interchangeable
7909917-00Interchangeable
interchangeable cross-reference
interchangeable
B111525Interchangeable
interchangeable cross-reference
interchangeable
JK42Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy M641/3-4?
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 M641/3-4?
M641/3-4 is a M641/3-4.
What parts can replace M641/3-4?
There are 17 known substitutes for M641/3-4: JK22, T332B, 215001-022 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M641/3-4?
M641/3-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-234-2100. 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 — M641/3-4

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