PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

868C390P1Switch,pressure

General Electric Company · NSN 5930-00-729-8110 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-729-8110 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-729-8110. Primary manufacturer part number: 868C390P1.
Features
  • Switch,pressure — FSC 5930
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
  • Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
  • Contact Voltage Rating in Volts: 30.0 AC AT SEA LEVEL SINGLE VOLTAGE
  • Terminal Type: CONNECTOR, RECEPTACLE
  • Thread Quantity Per Inch: 20 SINGLE PRESSURE CONNECTION
  • Pressure Switch Type: DIFFERENTIAL
  • Thread Series Designator: UNF SINGLE PRESSURE CONNECTION
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,pressure, cataloged under National Stock Number 5930-00-729-8110, 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 General Electric Company. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-729-8110
Primary Part Number868C390P1
Item NameSwitch,pressure
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerGeneral Electric Company
StatusACTIVE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Contact Voltage Rating in Volts30.0 AC AT SEA LEVEL SINGLE VOLTAGE
Terminal TypeCONNECTOR, RECEPTACLE
Thread Quantity Per Inch20 SINGLE PRESSURE CONNECTION
Pressure Switch TypeDIFFERENTIAL
Thread Series DesignatorUNF SINGLE PRESSURE CONNECTION
Mounting MethodBASE
Thread Class3A SINGLE PRESSURE CONNECTION A
Contact Stimulus Rating1.00 DIFFERENTIAL POINT MINIMUM POUNDS PER SQUARE INCH AND 2.00 DIFFERENTIAL POINT MAXIMUM POUNDS PER SQUARE INCH
Overall Diameter2.500 INCHES NOMINAL IN
Nominal Thread Size0.500 INCHES SINGLE PRESSURE CONNECTION IN
Contact Load Current Rating50.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-155-6280120260 INTERCHANGEABLE
Bearing,ball,annular
Komatsu America Corp.
Cross-Reference Index
Part NumberManufacturer
868C390P1 PRIMARY General Electric Company (USA)
120260 Unison Industries Llc (USA)
CG12260 Westport International, Inc. (USA)
120260 Westport International, Inc. (USA)
Related Parts
3110-00-155-6280INTERCHANGEABLE
BEARING,BALL,ANNULAR
120260

Frequently Asked Questions

What is NSN 5930-00-729-8110?

NSN 5930-00-729-8110 is a Switch,pressure, manufactured by General Electric Company, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-729-8110?

NSN 5930-00-729-8110 has 4 cross-referenced part numbers: 868C390P1 (General Electric Company), 120260 (Unison Industries Llc), CG12260 (Westport International, Inc.), 120260 (Westport International, Inc.).

What NSN replaces 5930-00-729-8110?

There is 1 known substitute for 5930-00-729-8110: 3110-00-155-6280. Verify interchangeability with system specifications before substitution.

What are the specifications of 868C390P1?

Key specifications for 868C390P1: Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED; Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE; Contact Voltage Rating in Volts: 30.0 AC AT SEA LEVEL SINGLE VOLTAGE; Overall Length: 4.000 INCHES NOMINAL IN. 14 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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