PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103SSwitch,push

Switchcraft Inc. · NSN 5930-00-538-5659 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-538-5659 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-538-5659. Primary manufacturer part number: 103S.
Features
  • Switch,push — FSC 5930
  • Bushing Length: 0.375 INCHES NOMINAL IN
  • Mounting Method: THREADED BUSHING
  • Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
  • Inclosure Type: FULLY INCLOSED
  • Contact Load Current Rating at Maximum Rated Voltage: 3.000 AMPERES RESISTIVE AC
  • Maximum Voltage Rating in Volts: 300.0 AC
  • Body Length: 0.625 INCHES NOMINAL IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,push, cataloged under National Stock Number 5930-00-538-5659, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Switchcraft Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-538-5659
Primary Part Number103S
Item NameSwitch,push
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSwitchcraft Inc.
StatusCANCELLED
Bushing Length0.375 INCHES NOMINAL IN
Mounting MethodTHREADED BUSHING
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Inclosure TypeFULLY INCLOSED
Contact Load Current Rating at Maximum Rated Voltage3.000 AMPERES RESISTIVE AC
Maximum Voltage Rating in Volts300.0 AC
Body Length0.625 INCHES NOMINAL IN
Thread Class2A A
Actuator Height0.500 INCHES NOMINAL IN
Nominal Thread Size0.375 INCHES IN
ColorRED SINGLE ACTUATOR
Terminal Type and Quantity3 TAB, SOLDER LUG
Body StyleBUSHING MOUNTED
Thread Series DesignatorUNEF
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5110-00-350-3635 INTERCHANGEABLE
Stripper,wire,hand
4730-00-494-3271 INTERCHANGEABLE
Coupling Half,quick Disconnect
3110-00-554-2965 INTERCHANGEABLE
Bearing,ball,annular
5110-01-328-7658 INTERCHANGEABLE
Stripper,wire,hand
5310-01-571-8351 INTERCHANGEABLE
Locknut,elec Condui
Cross-Reference Index
Part NumberManufacturer
103S PRIMARY Switchcraft Inc. (USA)
Related Parts
5110-00-350-3635INTERCHANGEABLE
STRIPPER,WIRE,HAND
4730-00-494-3271INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
3110-00-554-2965INTERCHANGEABLE
BEARING,BALL,ANNULAR
5110-01-328-7658INTERCHANGEABLE
STRIPPER,WIRE,HAND
5310-01-571-8351INTERCHANGEABLE
LOCKNUT,ELEC CONDUI

Frequently Asked Questions

What is NSN 5930-00-538-5659?

NSN 5930-00-538-5659 is a Switch,push, manufactured by Switchcraft Inc., classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-538-5659?

NSN 5930-00-538-5659 has 1 cross-referenced part number: 103S (Switchcraft Inc.).

What NSN replaces 5930-00-538-5659?

There are 5 known substitutes for 5930-00-538-5659: 5110-00-350-3635, 4730-00-494-3271, 3110-00-554-2965 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103S?

Key specifications for 103S: Bushing Length: 0.375 INCHES NOMINAL IN; Mounting Method: THREADED BUSHING; Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT; Inclosure Type: FULLY INCLOSED. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-538-5659 still in active supply?

NSN 5930-00-538-5659 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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