PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22601Switch,pressure

Barksdale, Inc · NSN 5930-01-039-0275 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-039-0275 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-039-0275. Primary manufacturer part number: 22601.
Features
  • Switch,pressure — FSC 5930
  • Contact Adjustability: DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
  • Pressure Connector Type: GASKET SEAL, THREADED INTERNAL SINGLE CONNECTION
  • Contact Load Current Rating: 7.5 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
  • Contact Action Stimulus: INCREASE
  • Proof Pressure: 600.00 POUNDS PER SQUARE INCH LBS
  • Mounting Facility Pattern: FOUR POSITION RECTANGULAR
  • Thread Class: 2B SINGLE PRESSURE CONNECTION
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,pressure, cataloged under National Stock Number 5930-01-039-0275, 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 Barksdale, Inc. Government technical data includes 22 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-039-0275
Primary Part Number22601
Item NameSwitch,pressure
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerBarksdale, Inc
StatusACTIVE
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Pressure Connector TypeGASKET SEAL, THREADED INTERNAL SINGLE CONNECTION
Contact Load Current Rating7.5 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Contact Action StimulusINCREASE
Proof Pressure600.00 POUNDS PER SQUARE INCH LBS
Mounting Facility PatternFOUR POSITION RECTANGULAR
Thread Class2B SINGLE PRESSURE CONNECTION
Media for Which DesignedGAS OR LIQUID
Nominal Thread Size0.562 INCHES SINGLE PRESSURE CONNECTION IN
Longest Horizontal Distance Between Mounting Centers5.375 INCHES NOMINAL IN
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Body Length5.500 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Longest Vertical Distance Between Mounting Centers3.500 INCHES NOMINAL IN
Contact Voltage Rating in Volts120.0 AC AT SEA LEVEL SINGLE VOLTAGE
Unthreaded Mounting Hole Diameter0.281 INCHES NOMINAL IN
Contact Adjustment Range+10.00 TO 480.00 ACTUATION POINT POUNDS PER SQUARE INCH
Body Width4.375 INCHES NOMINAL IN
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Pressure Switch TypeGAGE
Thread Quantity Per Inch18 SINGLE PRESSURE CONNECTION
Thread Series DesignatorUNF SINGLE PRESSURE CONNECTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
9540-00-117-4809 INTERCHANGEABLE
Structural Section,special Shape
5999-00-427-0787224-010-9101 INTERCHANGEABLE
Contact,electrical
Honeywell International, Inc Div Aerospace-Tucson
4810-00-438-396022601 INTERCHANGEABLE
Valve,solenoid
Hydro-Aire Aerospace Corp
4920-00-708-30252260-1 INTERCHANGEABLE
Coupling,quick Lock
Marvel Manufacturing Co Div the Marvel Manufacturing Company
2995-00-912-094522601 INTERCHANGEABLE
Cable,feedback
Triumph Controls, Llc Dba Triumph Controls, Llc
1650-01-502-770222601 INTERCHANGEABLE
Head,valve
Parker Hannifin Corporation Div Hydraulic Systems Division
5305-01-509-306922601 INTERCHANGEABLE
Screw,machine
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6640-01-623-7055226-01 INTERCHANGEABLE
Tube,adsorption,air Sampling
Skc Inc
Cross-Reference Index
Part NumberManufacturer
22601 Barksdale, Inc (USA)
22601 Northern Line Machine Div of Commencement Intl Corp (USA)
Related Parts
9540-00-117-4809INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
5999-00-427-0787INTERCHANGEABLE
CONTACT,ELECTRICAL
224-010-9101
4810-00-438-3960INTERCHANGEABLE
VALVE,SOLENOID
22601
4920-00-708-3025INTERCHANGEABLE
COUPLING,QUICK LOCK
2260-1
2995-00-912-0945INTERCHANGEABLE
CABLE,FEEDBACK
22601
1650-01-502-7702INTERCHANGEABLE
HEAD,VALVE
22601
5305-01-509-3069INTERCHANGEABLE
SCREW,MACHINE
22601
6640-01-623-7055INTERCHANGEABLE
TUBE,ADSORPTION,AIR SAMPLING
226-01

Frequently Asked Questions

What is NSN 5930-01-039-0275?

NSN 5930-01-039-0275 is a Switch,pressure, manufactured by Barksdale, Inc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-039-0275?

NSN 5930-01-039-0275 has 2 cross-referenced part numbers: 22601 (Barksdale, Inc), 22601 (Northern Line Machine Div of Commencement Intl Corp).

What NSN replaces 5930-01-039-0275?

There are 8 known substitutes for 5930-01-039-0275: 9540-00-117-4809, 5999-00-427-0787, 4810-00-438-3960 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22601?

Key specifications for 22601: Contact Adjustability: DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE; Pressure Connector Type: GASKET SEAL, THREADED INTERNAL SINGLE CONNECTION; Contact Load Current Rating: 7.5 AMPERES RESISTIVE LOAD SINGLE VOLTAGE; Contact Action Stimulus: INCREASE. 25 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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