PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MT336ZJack,telephone

Switchcraft Inc. · NSN 5935-00-234-2100 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-234-2100 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-234-2100. Primary manufacturer part number: MT336Z.
Features
  • Jack,telephone — FSC 5935
  • 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
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Jack,telephone, cataloged under National Stock Number 5935-00-234-2100, 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 Switchcraft Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-234-2100
Primary Part NumberMT336Z
Item NameJack,telephone
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSwitchcraft Inc.
StatusACTIVE
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
Body Width0.562 INCHES NOMINAL IN
Electrical Insulation FeatureINSULATED COMPLETELY
Bushing Accommodation Hole ShapeROUND
Accommodated Finger TypeTWO CONDUCTOR, ROUND TIP SINGLE FINGER
Mounting Facility Type and Quantity1 BUSHING AND 1 UNTHREADED HOLE(S)
Mounting Hole Diameter0.156 INCHES NOMINAL IN
Terminal TypeTAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-192-4825MT322BX INTERCHANGEABLE
Jack,telephone
Switchcraft Inc.
5935-00-194-3079 INTERCHANGEABLE
Jack,telephone
5935-00-283-1238 INTERCHANGEABLE
Jack,telephone
5935-00-433-5778 INTERCHANGEABLE
Jack,telephone
5935-00-812-6470 INTERCHANGEABLE
Jack,telephone
5935-00-813-0789 INTERCHANGEABLE
Jack,telephone
Cross-Reference Index
Part NumberManufacturer
M641/3-4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
491345 Department of the Navy (USA)
MILJ641-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JJ074 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MT336Z PRIMARY Switchcraft Inc. (USA)
48053017-000 Dne Technologies, Inc (USA)
Related Parts
5935-00-192-4825INTERCHANGEABLE
JACK,TELEPHONE
MT322BX
5935-00-194-3079INTERCHANGEABLE
JACK,TELEPHONE
5935-00-283-1238INTERCHANGEABLE
JACK,TELEPHONE
5935-00-433-5778INTERCHANGEABLE
JACK,TELEPHONE
5935-00-812-6470INTERCHANGEABLE
JACK,TELEPHONE
5935-00-813-0789INTERCHANGEABLE
JACK,TELEPHONE

Frequently Asked Questions

What is NSN 5935-00-234-2100?

NSN 5935-00-234-2100 is a Jack,telephone, manufactured by Switchcraft Inc., classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-234-2100?

NSN 5935-00-234-2100 has 6 cross-referenced part numbers: M641/3-4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 491345 (Department of the Navy), MILJ641-3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JJ074 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MT336Z (Switchcraft Inc.) and 1 more.

What NSN replaces 5935-00-234-2100?

There are 6 known substitutes for 5935-00-234-2100: 5935-00-192-4825, 5935-00-194-3079, 5935-00-283-1238 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MT336Z?

Key specifications for MT336Z: 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. 19 total characteristics are documented in the Federal Logistics Information System.

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