PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6403-2Switch,pressure

Horizon Aerospace Llc Dba Transicoil · NSN 5930-00-911-8461 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-911-8461 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-911-8461. Primary manufacturer part number: 6403-2.
Features
  • Switch,pressure — FSC 5930
  • Proof Pressure: 45.00 POUNDS PER SQUARE INCH GAGE LBS
  • Contact Adjustment Type: EXTERNAL ACTUATION POINT SCREW
  • Style Designator: RECTANGULAR W/BRACKET
  • Pressure Switch Type: GAGE
  • Contact Adjustment Range: +0.00 TO 45.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
  • Contact Voltage Rating in Volts: 120.0 AC AT ALTITUDE SINGLE VOLTAGE
  • 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 5930-00-911-8461, 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 Horizon Aerospace Llc Dba Transicoil. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-911-8461
Primary Part Number6403-2
Item NameSwitch,pressure
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHorizon Aerospace Llc Dba Transicoil
StatusACTIVE
Proof Pressure45.00 POUNDS PER SQUARE INCH GAGE LBS
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Style DesignatorRECTANGULAR W/BRACKET
Pressure Switch TypeGAGE
Contact Adjustment Range+0.00 TO 45.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
Contact Voltage Rating in Volts120.0 AC AT ALTITUDE SINGLE VOLTAGE
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Operating Temp Rating-40.0 CELSIUS MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGC
Longest Vertical Distance Between Mounting Centers2.150 INCHES NOMINAL IN
Mounting Facility PatternFOUR POSITION RECTANGULAR
Media for Which DesignedGAS OR LIQUID
Longest Horizontal Distance Between Mounting Centers2.150 INCHES NOMINAL IN
Contact Action StimulusINCREASE
Terminal TypeSCREW
Contact Load Current Rating10.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Unthreaded Mounting Hole Diameter0.265 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-132-6826Y1156-7-32 INTERCHANGEABLE
Clamp,hose
Breeze-Eastern Llc
1680-00-133-9307415849 INTERCHANGEABLE
Control Assembly,push-Pull
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5915-00-502-49502920137-32 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2990-00-580-7379 INTERCHANGEABLE
Control Assembly,push-Pull
5935-00-755-59236403-2 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Dri Relays Inc. Dba Dri Relays Inc
4730-00-933-005664032 INTERCHANGEABLE
Clamp,hose
Breeze-Eastern Llc
5120-01-602-4171 INTERCHANGEABLE
Wrench,torque
Cross-Reference Index
Part NumberManufacturer
6403-2 PRIMARY Horizon Aerospace Llc Dba Transicoil (USA)
Related Parts
4730-00-132-6826INTERCHANGEABLE
CLAMP,HOSE
Y1156-7-32
1680-00-133-9307INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
415849
5915-00-502-4950INTERCHANGEABLE
FILTER,BAND PASS
2920137-32
2990-00-580-7379INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
5935-00-755-5923INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
6403-2
4730-00-933-0056INTERCHANGEABLE
CLAMP,HOSE
64032
5120-01-602-4171INTERCHANGEABLE
WRENCH,TORQUE

Frequently Asked Questions

What is NSN 5930-00-911-8461?

NSN 5930-00-911-8461 is a Switch,pressure, manufactured by Horizon Aerospace Llc Dba Transicoil, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-911-8461?

NSN 5930-00-911-8461 has 1 cross-referenced part number: 6403-2 (Horizon Aerospace Llc Dba Transicoil).

What NSN replaces 5930-00-911-8461?

There are 7 known substitutes for 5930-00-911-8461: 4730-00-132-6826, 1680-00-133-9307, 5915-00-502-4950 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6403-2?

Key specifications for 6403-2: Proof Pressure: 45.00 POUNDS PER SQUARE INCH GAGE LBS; Contact Adjustment Type: EXTERNAL ACTUATION POINT SCREW; Style Designator: RECTANGULAR W/BRACKET; Pressure Switch Type: GAGE. 18 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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