PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S11Jack,telephone

Switchcraft Inc. · NSN 5935-00-615-2691 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-615-2691 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-615-2691. Primary manufacturer part number: S11.
Features
  • Jack,telephone — FSC 5935
  • Thread Class: 2A A
  • Accommodated Finger Type: TWO CONDUCTOR, SLENDER ROUND TIP SINGLE FINGER
  • Finger Accommodation Diameter: 0.250 INCHES NOMINAL SINGLE FINGER IN
  • Material: SILVER CONTACT
  • Thread Direction: RIGHT-HAND
  • Overall Diameter: 0.750 INCHES NOMINAL IN
  • Electrical Insulation Feature: INSULATED COMPLETELY
Applications
  • Applications requiring Silver Contact construction
General Description

The Jack,telephone, cataloged under National Stock Number 5935-00-615-2691, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-615-2691
Primary Part NumberS11
Item NameJack,telephone
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSwitchcraft Inc.
StatusACTIVE
Thread Class2A A
Accommodated Finger TypeTWO CONDUCTOR, SLENDER ROUND TIP SINGLE FINGER
Finger Accommodation Diameter0.250 INCHES NOMINAL SINGLE FINGER IN
MaterialSILVER CONTACT
Thread DirectionRIGHT-HAND
Overall Diameter0.750 INCHES NOMINAL IN
Electrical Insulation FeatureINSULATED COMPLETELY
Terminal TypeTAB, SOLDER LUG
Thread Series DesignatorUNEF
Bushing Thru-Hole Accommodation Diameter0.375 INCHES NOMINAL IN
MaterialNICKEL TERMINAL
Precious MaterialSILVER
MaterialCOPPER ALLOY BUSHING
Precious Material and LocationCONTACT SILVER
Surface TreatmentTIN TERMINAL
Mounting Bushing Length0.276 INCHES NOMINAL IN
MaterialNICKEL ALLOY SPRING
Bushing Accommodation Hole ShapeROUND
Finger Accommodation Length1.188 INCHES NOMINAL SINGLE FINGER IN
MaterialPLASTIC INSULATOR
Mounting Facility Type and Quantity1 BUSHING
Nominal Thread Size0.375 INCHES IN
MaterialCOPPER ALLOY BODY
Body StyleTHREADED BUSHING MOUNTED
Jack Contact Arrangement DesignatorJ1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-087-5067 INTERCHANGEABLE
Nutdriver
5905-00-104-8350 INTERCHANGEABLE
Resistor,fixed,composition
3110-00-108-9352 INTERCHANGEABLE
Bearing,ball,annular
5910-00-112-7899 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5360-00-246-7348 INTERCHANGEABLE
Spring,helical,compression
6240-00-295-2390A6321 INTERCHANGEABLE
Lamp,incandescent
Stewart Avionics Inc
2940-00-505-671108E01050000 INTERCHANGEABLE
Filter Element,fluid
General Services Administration Federal Supply Service
5961-00-532-2347S12 INTERCHANGEABLE
Semiconductor Device,diode
Semtech Corporation
6250-00-548-0306S11 INTERCHANGEABLE
Lampholder
H.r. Kirkland Company, Inc.
4820-00-956-6345 INTERCHANGEABLE
Valve,globe
Cross-Reference Index
Part NumberManufacturer
28059 Bell and Howell Phillipsburg Co Corporate Offices (USA)
S11 PRIMARY Switchcraft Inc. (USA)
Related Parts
5120-00-087-5067INTERCHANGEABLE
NUTDRIVER
5905-00-104-8350INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3110-00-108-9352INTERCHANGEABLE
BEARING,BALL,ANNULAR
5910-00-112-7899INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5360-00-246-7348INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6240-00-295-2390INTERCHANGEABLE
LAMP,INCANDESCENT
A6321
2940-00-505-6711INTERCHANGEABLE
FILTER ELEMENT,FLUID
08E01050000
5961-00-532-2347INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
S12
6250-00-548-0306INTERCHANGEABLE
LAMPHOLDER
S11
4820-00-956-6345INTERCHANGEABLE
VALVE,GLOBE
5961-01-159-7433INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
S1-1
5985-01-162-2645INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
C11341-1

Frequently Asked Questions

What is NSN 5935-00-615-2691?

NSN 5935-00-615-2691 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 5935-00-615-2691?

NSN 5935-00-615-2691 has 2 cross-referenced part numbers: 28059 (Bell and Howell Phillipsburg Co Corporate Offices), S11 (Switchcraft Inc.).

What NSN replaces 5935-00-615-2691?

There are 12 known substitutes for 5935-00-615-2691: 5120-00-087-5067, 5905-00-104-8350, 3110-00-108-9352 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S11?

Key specifications for S11: Thread Class: 2A A; Accommodated Finger Type: TWO CONDUCTOR, SLENDER ROUND TIP SINGLE FINGER; Finger Accommodation Diameter: 0.250 INCHES NOMINAL SINGLE FINGER IN; Material: SILVER CONTACT. 26 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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