PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

123SCEC185-1Switch,pressure

Northrop Grumman Systems Corporation · NSN 5930-00-065-7759 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-065-7759 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-065-7759. Primary manufacturer part number: 123SCEC185-1.
Features
  • Switch,pressure — FSC 5930
  • Style Designator: CYLINDRICAL
  • Pressure Switch Type: GAGE
  • Mounting Method: THREADED STUD(S)
  • Mounting Facility Circle Radius: 0.688 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 32 ALL THREADED STUD
  • Mounting Facility Pattern: THREE POSITION CIRCULAR
  • Body Length: 2.062 INCHES NOMINAL IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,pressure, cataloged under National Stock Number 5930-00-065-7759, 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 Northrop Grumman Systems Corporation. Government technical data includes 23 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-065-7759
Primary Part Number123SCEC185-1
Item NameSwitch,pressure
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Style DesignatorCYLINDRICAL
Pressure Switch TypeGAGE
Mounting MethodTHREADED STUD(S)
Mounting Facility Circle Radius0.688 INCHES NOMINAL IN
Thread Quantity Per Inch32 ALL THREADED STUD
Mounting Facility PatternTHREE POSITION CIRCULAR
Body Length2.062 INCHES NOMINAL IN
Contact Action StimulusINCREASE
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD AND 1.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
Thread Length0.500 INCHES NOMINAL ALL THREADED STUD IN
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL SECOND VOLTAGE
Media for Which DesignedGAS OR LIQUID
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Overall Diameter2.312 INCHES NOMINAL IN
Features ProvidedELECTRICAL BOX CONNECTOR
Thread Class3A ALL THREADED STUD A
Nominal Thread Size0.190 INCHES ALL THREADED STUD IN
Terminal TypeCONNECTOR, RECEPTACLE
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD AND 1.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL FIRST VOLTAGE
Thread Series DesignatorUNF ALL THREADED STUD
Contact Stimulus Rating7500.00 ACTUATION POINT NOMINAL FEET AND 6000.00 DEACTUATION POINT MINIMUM FEET AND 1500.00 DIFFERENTIAL POINT NOMINAL FEET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6675-00-222-2542 INTERCHANGEABLE
Measurer,map
5310-00-261-6189 INTERCHANGEABLE
Washer,lock
4820-00-421-04381718 INTERCHANGEABLE
Piston,poppet,valve
Droitcour Co
5905-00-463-93260816-0015 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
4330-00-469-112450127S4503-705797 INTERCHANGEABLE
Cover,fluid Filter
Naval Sea Systems Command
6320-00-480-7922171-8 INTERCHANGEABLE
Modification Kit,signal System
Lockheed Martin Corporation Div Rms
5930-00-756-8117242318R91 INTERCHANGEABLE
Switch,push-Pull
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5360-00-845-7428 INTERCHANGEABLE
Spring,helical,extension
5905-00-879-66391718 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5331-00-921-6774 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
123SCEC185-1 PRIMARY Northrop Grumman Systems Corporation (USA)
214C40-1-28 Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA)
1718 Haydon Kerk Motion Solutions, Inc. Dba Haydon Kerk Motion Solutions Inc Div Haydon Kerk (USA)
123SCEC185-1 Northrop Grumman Systems Corporation (USA)
Related Parts
6675-00-222-2542INTERCHANGEABLE
MEASURER,MAP
5310-00-261-6189INTERCHANGEABLE
WASHER,LOCK
4820-00-421-0438INTERCHANGEABLE
PISTON,POPPET,VALVE
1718
5905-00-463-9326INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
0816-0015
4330-00-469-1124INTERCHANGEABLE
COVER,FLUID FILTER
50127S4503-705797
6320-00-480-7922INTERCHANGEABLE
MODIFICATION KIT,SIGNAL SYSTEM
171-8
5930-00-756-8117INTERCHANGEABLE
SWITCH,PUSH-PULL
242318R91
5360-00-845-7428INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5905-00-879-6639INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
1718
5331-00-921-6774INTERCHANGEABLE
O-RING
5930-01-005-8845INTERCHANGEABLE
SWITCH,ROTARY
1718
4720-01-035-6601INTERCHANGEABLE
HOSE,NONMETALLIC
AE246-8

Frequently Asked Questions

What is NSN 5930-00-065-7759?

NSN 5930-00-065-7759 is a Switch,pressure, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-065-7759?

NSN 5930-00-065-7759 has 4 cross-referenced part numbers: 123SCEC185-1 (Northrop Grumman Systems Corporation), 214C40-1-28 (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution), 1718 (Haydon Kerk Motion Solutions, Inc. Dba Haydon Kerk Motion Solutions Inc Div Haydon Kerk), 123SCEC185-1 (Northrop Grumman Systems Corporation).

What NSN replaces 5930-00-065-7759?

There are 12 known substitutes for 5930-00-065-7759: 6675-00-222-2542, 5310-00-261-6189, 4820-00-421-0438 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 123SCEC185-1?

Key specifications for 123SCEC185-1: Style Designator: CYLINDRICAL; Pressure Switch Type: GAGE; Mounting Method: THREADED STUD(S); Mounting Facility Circle Radius: 0.688 INCHES 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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