PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILJ641-9Jack,telephone

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-950-1668 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-950-1668 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-950-1668. Primary manufacturer part number: MILJ641-9.
Features
  • Jack,telephone — FSC 5935
  • Body Style: THREADED BUSHING MOUNTED LONG FRAME
  • Mounting Hole Diameter: 0.156 INCHES NOMINAL IN
  • Terminal Type: TAB, SOLDER LUG
  • Bushing Accommodation Hole Shape: ROUND
  • Finger Accommodation Diameter: 0.252 INCHES NOMINAL SINGLE FINGER IN
  • Jack Contact Arrangement Designator: J2-1A-1B A
  • Specification/standard Data: 81349--641/9-2 GOVERNMENT SPECIFICATION
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Jack,telephone, cataloged under National Stock Number 5935-00-950-1668, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-950-1668
Primary Part NumberMILJ641-9
Item NameJack,telephone
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Body StyleTHREADED BUSHING MOUNTED LONG FRAME
Mounting Hole Diameter0.156 INCHES NOMINAL IN
Terminal TypeTAB, SOLDER LUG
Bushing Accommodation Hole ShapeROUND
Finger Accommodation Diameter0.252 INCHES NOMINAL SINGLE FINGER IN
Jack Contact Arrangement DesignatorJ2-1A-1B A
Specification/standard Data81349--641/9-2 GOVERNMENT SPECIFICATION
Thread Quantity Per Inch32
Accommodated Finger TypeTWO CONDUCTOR, ROUND TIP SINGLE FINGER
Thread Series DesignatorUNEF
Nominal Thread Size0.375 INCHES IN
Finger Accommodation Length1.015 INCHES NOMINAL SINGLE FINGER IN
Bushing Thru-Hole Accommodation Diameter0.375 INCHES NOMINAL IN
Test Data Document81349-MIL-DTL-641/9 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.).
Surface TreatmentTIN TERMINAL
Electrical Insulation FeatureINSULATED COMPLETELY
Mounting Bushing Length0.375 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Body Width0.562 INCHES NOMINAL IN
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5935-00-234-2092 INTERCHANGEABLE
Jack,telephone
5935-00-234-2096 INTERCHANGEABLE
Jack,telephone
5935-00-926-2946 INTERCHANGEABLE
Jack,telephone
Cross-Reference Index
Part NumberManufacturer
MILJ641-9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M641/9-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JJ081 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-641/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-234-2092INTERCHANGEABLE
JACK,TELEPHONE
5935-00-234-2096INTERCHANGEABLE
JACK,TELEPHONE
5935-00-926-2946INTERCHANGEABLE
JACK,TELEPHONE

Frequently Asked Questions

What is NSN 5935-00-950-1668?

NSN 5935-00-950-1668 is a Jack,telephone, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-950-1668?

NSN 5935-00-950-1668 has 4 cross-referenced part numbers: MILJ641-9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M641/9-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JJ081 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-641/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-950-1668?

There are 3 known substitutes for 5935-00-950-1668: 5935-00-234-2092, 5935-00-234-2096, 5935-00-926-2946. Verify interchangeability with system specifications before substitution.

What are the specifications of MILJ641-9?

Key specifications for MILJ641-9: Body Style: THREADED BUSHING MOUNTED LONG FRAME; Mounting Hole Diameter: 0.156 INCHES NOMINAL IN; Terminal Type: TAB, SOLDER LUG; Bushing Accommodation Hole Shape: ROUND. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-950-1668 still in active supply?

NSN 5935-00-950-1668 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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