PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2AC59Switch,sensitive

Honeywell International Inc. Dba Honeyweel Sensing & Controls · NSN 5930-01-124-2479 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-124-2479 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-124-2479. Primary manufacturer part number: 2AC59.
Features
  • Switch,sensitive — FSC 5930
  • Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC
  • Actuator Diameter: 0.250 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Switch Actuating Force: 203.0 INCH-OUNCES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
  • Contact Load Current Rating at Maximum Rated Voltage: 250.000 MILLIAMPERES RESISTIVE DC AND 15.000 AMPERES RESISTIVE AC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,sensitive, cataloged under National Stock Number 5930-01-124-2479, 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 Honeywell International Inc. Dba Honeyweel Sensing & Controls. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-124-2479
Primary Part Number2AC59
Item NameSwitch,sensitive
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeyweel Sensing & Controls
StatusACTIVE
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Actuator Diameter0.250 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Switch Actuating Force203.0 INCH-OUNCES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Contact Load Current Rating at Maximum Rated Voltage250.000 MILLIAMPERES RESISTIVE DC AND 15.000 AMPERES RESISTIVE AC
Switch Release Force125.0 INCH-OUNCES NOMINAL IN
Actuator Movement250.0 PRETRAVEL MILLIMETERS NOMINAL AND 187.0 OVERTRAVEL MILLIMETERS NOMINAL AND 63.0 DIFFERENTIAL MILLIMETERS NOMINAL
Terminal Type and Quantity3 SCREW
Unthreaded Mounting Hole Diameter0.138 INCHES NOMINAL IN
Actuator Free Position Height0.375 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Body StyleHOLE MOUNTED
Actuator Height0.375 INCHES NOMINAL IN
Hazardous Locations/environmental ProtectionDUSTPROOF
Body Width0.520 INCHES NOMINAL IN
Body Height1.300 INCHES NOMINAL IN
Nominal Thread Size0.138 INCHES IN
Actuator StyleROUND
Center to Center Distance Between Mounting Facilities Parallel to Height0.500 INCHES NOMINAL IN
Thread Quantity Per Inch32
Body Length1.660 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5930-00-519-8144 INTERCHANGEABLE
Switch,sensitive
4320-00-609-32831608163 INTERCHANGEABLE
Cylinder Sleeve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5930-01-324-236738000 INTERCHANGEABLE
Switch,sensitive
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5930-01-478-0488 INTERCHANGEABLE
Switch,sensitive
Cross-Reference Index
Part NumberManufacturer
N221013000 Wass Srl (ITA)
2AC-59 P.e Composites Ltd (GBR)
2AC59 PRIMARY Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
58M049P001 Leonardo S.p.a Land & Naval Defence Electronics Division (ITA)
1608163 Farnell Plc (GBR)
Related Parts
5930-00-519-8144INTERCHANGEABLE
SWITCH,SENSITIVE
4320-00-609-3283INTERCHANGEABLE
CYLINDER SLEEVE
1608163
5930-01-324-2367INTERCHANGEABLE
SWITCH,SENSITIVE
38000
5930-01-478-0488INTERCHANGEABLE
SWITCH,SENSITIVE

Frequently Asked Questions

What is NSN 5930-01-124-2479?

NSN 5930-01-124-2479 is a Switch,sensitive, manufactured by Honeywell International Inc. Dba Honeyweel Sensing & Controls, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-124-2479?

NSN 5930-01-124-2479 has 5 cross-referenced part numbers: N221013000 (Wass Srl), 2AC-59 (P.e Composites Ltd), 2AC59 (Honeywell International Inc. Dba Honeyweel Sensing & Controls), 58M049P001 (Leonardo S.p.a Land & Naval Defence Electronics Division), 1608163 (Farnell Plc).

What NSN replaces 5930-01-124-2479?

There are 4 known substitutes for 5930-01-124-2479: 5930-00-519-8144, 4320-00-609-3283, 5930-01-324-2367 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2AC59?

Key specifications for 2AC59: Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC; Actuator Diameter: 0.250 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Switch Actuating Force: 203.0 INCH-OUNCES NOMINAL IN. 24 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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