PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G271-1Switch,pressure

Johnson Controls, Inc Div Building Efficiency · NSN 5930-00-959-7468 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-959-7468 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-959-7468. Primary manufacturer part number: G271-1.
Features
  • Switch,pressure — FSC 5930
  • Contact Load Current Rating: 6.9 AMPERES RESISTIVE LOAD FIRST VOLTAGE
  • Terminal Type: TAB W/SCREW
  • Contact Load Current Rating: 13.9 AMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL SECOND VOLTAGE
  • Contact Voltage Rating in Volts: 230.0 AC AT SEA LEVEL FIRST VOLTAGE
  • Contact Adjustment Range: +3.00 TO 35.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
  • Contact Adjustability: ACTUATION POINT ADJUSTABLE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,pressure, cataloged under National Stock Number 5930-00-959-7468, 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 Johnson Controls, Inc Div Building Efficiency. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-959-7468
Primary Part NumberG271-1
Item NameSwitch,pressure
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerJohnson Controls, Inc Div Building Efficiency
StatusCANCELLED
Contact Load Current Rating6.9 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Terminal TypeTAB W/SCREW
Contact Load Current Rating13.9 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Voltage Rating in Volts230.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Adjustment Range+3.00 TO 35.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Pressure Switch TypeGAGE
Nonpile-Up Contact Arrangement2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Contact Action StimulusINCREASE
Mounting MethodINLET CONNECTION AND THREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5962-00-421-0226 INTERCHANGEABLE
Microcircuit,digital
5905-01-221-9814G-271 INTERCHANGEABLE
Resistor,variable,wire Wound,non
L3 Technologies, Inc.
5120-01-435-6773 INTERCHANGEABLE
Pliers,slip Joint
Cross-Reference Index
Part NumberManufacturer
49-12377 Johnson Controls, Inc Div Building Efficiency (USA)
G271-1 PRIMARY Johnson Controls, Inc Div Building Efficiency (USA)
G271 Johnson Controls, Inc Div Building Efficiency (USA)
G271-1 Johnson Controls Inc Control Products Div (USA)
Related Parts
5962-00-421-0226INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5905-01-221-9814INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
G-271
5120-01-435-6773INTERCHANGEABLE
PLIERS,SLIP JOINT

Frequently Asked Questions

What is NSN 5930-00-959-7468?

NSN 5930-00-959-7468 is a Switch,pressure, manufactured by Johnson Controls, Inc Div Building Efficiency, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-959-7468?

NSN 5930-00-959-7468 has 4 cross-referenced part numbers: 49-12377 (Johnson Controls, Inc Div Building Efficiency), G271-1 (Johnson Controls, Inc Div Building Efficiency), G271 (Johnson Controls, Inc Div Building Efficiency), G271-1 (Johnson Controls Inc Control Products Div).

What NSN replaces 5930-00-959-7468?

There are 3 known substitutes for 5930-00-959-7468: 5962-00-421-0226, 5905-01-221-9814, 5120-01-435-6773. Verify interchangeability with system specifications before substitution.

What are the specifications of G271-1?

Key specifications for G271-1: Overall Height: 2.000 INCHES NOMINAL IN; Contact Load Current Rating: 6.9 AMPERES RESISTIVE LOAD FIRST VOLTAGE; Terminal Type: TAB W/SCREW; Contact Load Current Rating: 13.9 AMPERES RESISTIVE LOAD SECOND VOLTAGE. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-959-7468 still in active supply?

NSN 5930-00-959-7468 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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