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PartsTable / COMPONENT / M642/1-1
M642/1-1 ✓ 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 M642/1-1 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-192-4758, 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
M642/1-1
NSN: 5935-00-192-4758
FSC: 5935
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM642/1-1
NSN5935-00-192-4758
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M642/1-1 TITLE COMPONENT PN M642/1-1 MFR M642/1-1
KEY FEATURES
•
CABLE ENTRANCE DIAMETER: 0.439 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN
•
BODY LENGTH: 2.109 INCHES NOMINAL IN
•
FINGER DIAMETER: 0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM SINGLE FINGER IN
•
FINGER TYPE: TWO CONDUCTOR, SPHERICAL FLATTED TIP SINGLE FINGER
•
TERMINAL TYPE: INTERNAL SETSCREW
•
TEST DATA DOCUMENT: 81349-MIL-P-642 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.).
•
FINGER LENGTH: 1.209 INCHES NOMINAL SINGLE FINGER IN
•
MATERIAL: PLASTIC HANDLE
TECHNICAL CHARACTERISTICS (FLIS)
CABLE ENTRANCE DIAMETER0.439 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN
BODY LENGTH2.109 INCHES NOMINAL IN
FINGER DIAMETER0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM SINGLE FINGER IN
FINGER TYPETWO CONDUCTOR, SPHERICAL FLATTED TIP SINGLE FINGER
TERMINAL TYPEINTERNAL SETSCREW
TEST DATA DOCUMENT81349-MIL-P-642 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.).
FINGER LENGTH1.209 INCHES NOMINAL SINGLE FINGER IN
MATERIALPLASTIC HANDLE
SPECIFICATION/STANDARD DATA81349-MIL-P-642/1 GOVERNMENT SPECIFICATION
MATERIALPLASTIC INSULATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
241APLUGInterchangeable
interchangeable cross-reference
interchangeable
411Interchangeable
interchangeable cross-reference
interchangeable
MILP642Interchangeable
interchangeable cross-reference
interchangeable
U31GTInterchangeable
interchangeable cross-reference
interchangeable
PJ058Interchangeable
interchangeable cross-reference
interchangeable
SCD16997Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M642/1-1?
M642/1-1 is a M642/1-1.
What parts can replace M642/1-1?
There are 31 known substitutes for M642/1-1: 241APLUG, 411, MILP642 and 28 more. Substitute compatibility should be verified for your specific system.
Is M642/1-1 still available?
M642/1-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026