PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13904Switch,pressure

Wico-Prestolite Co the Div of Eltra Corp · NSN 5930-00-929-3111 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-929-3111 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-929-3111. Primary manufacturer part number: 13904.
Features
  • Switch,pressure — FSC 5930
  • Contact Voltage Rating in Volts: 24.0 AC AT SEA LEVEL SECOND VOLTAGE
  • Terminal Type: TAB W/SCREW
  • Nominal Thread Size: 0.125 INCHES SINGLE PRESSURE CONNECTION IN
  • Contact Action Stimulus: INCREASE
  • Pressure Connector Type: FLARED, THREADED EXTERNAL SINGLE CONNECTION
  • Thread Series Designator: NPTF SINGLE PRESSURE CONNECTION
  • Contact Stimulus Rating: 4.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 3.50 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 1.50 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,pressure, cataloged under National Stock Number 5930-00-929-3111, 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 Wico-Prestolite Co the Div of Eltra Corp. Government technical data includes 25 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-929-3111
Primary Part Number13904
Item NameSwitch,pressure
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerWico-Prestolite Co the Div of Eltra Corp
StatusACTIVE
Contact Voltage Rating in Volts24.0 AC AT SEA LEVEL SECOND VOLTAGE
Terminal TypeTAB W/SCREW
Nominal Thread Size0.125 INCHES SINGLE PRESSURE CONNECTION IN
Contact Action StimulusINCREASE
Pressure Connector TypeFLARED, THREADED EXTERNAL SINGLE CONNECTION
Thread Series DesignatorNPTF SINGLE PRESSURE CONNECTION
Contact Stimulus Rating4.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 3.50 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 1.50 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH
Style DesignatorCYLINDRICAL
Media for Which DesignedGAS OR LIQUID
Thread Quantity Per Inch27 SINGLE PRESSURE CONNECTION
Thread Length0.547 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN
Overall Diameter1.734 INCHES NOMINAL IN
Contact Voltage Rating in Volts110.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Voltage Rating in Volts24.0 DC AT SEA LEVEL THIRD VOLTAGE
Pressure Switch TypeGAGE
Proof Pressure150.00 POUNDS PER SQUARE INCH LBS
Mounting MethodINPUT PORT
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Body Length1.000 INCHES NOMINAL IN
Outside Diameter0.125 INCHES NOMINAL SINGLE CONNECTION IN
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD AND 8.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD AND 8.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE
Features ProvidedTAMPER PROOF CAP
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Contact Load Current Rating2.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4210-00-137-196513904 INTERCHANGEABLE
Tip,fire Fighting Foam Nozzle
Tyco Fire Products Lp
5310-00-251-650413-904 INTERCHANGEABLE
Nut,plain,single Ball Seat,hexag
Pdi Ground Support Systems, Inc.
5120-00-293-008013904 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5360-00-316-643713904 INTERCHANGEABLE
Spring
Signode Corp
2840-00-917-819013904 INTERCHANGEABLE
Poppet Assy,valve
Michigan Dynamics Inc
4720-01-121-520413904 INTERCHANGEABLE
Hose Assembly
Sabre Engines Ltd
3990-01-234-65621390 INTERCHANGEABLE
Lifting-Tiedown Lh
Bromma, Inc.
3439-01-482-448213904 INTERCHANGEABLE
Hotmelt Glue Stick
Graco Supply Company
6525-01-578-7461EKMKA INTERCHANGEABLE
Film,radiographic
Agfa Us Corp Dba Agfa II Acquisition Corp Div Agfa Radiology Solutions
Cross-Reference Index
Part NumberManufacturer
13904 Wico-Prestolite Co the Div of Eltra Corp (USA)
Related Parts
4210-00-137-1965INTERCHANGEABLE
TIP,FIRE FIGHTING FOAM NOZZLE
13904
5310-00-251-6504INTERCHANGEABLE
NUT,PLAIN,SINGLE BALL SEAT,HEXAG
13-904
5120-00-293-0080INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
13904
5360-00-316-6437INTERCHANGEABLE
SPRING
13904
2840-00-917-8190INTERCHANGEABLE
POPPET ASSY,VALVE
13904
4720-01-121-5204INTERCHANGEABLE
HOSE ASSEMBLY
13904
3990-01-234-6562INTERCHANGEABLE
LIFTING-TIEDOWN LH
1390
3439-01-482-4482INTERCHANGEABLE
HOTMELT GLUE STICK
13904
6525-01-578-7461INTERCHANGEABLE
FILM,RADIOGRAPHIC
EKMKA

Frequently Asked Questions

What is NSN 5930-00-929-3111?

NSN 5930-00-929-3111 is a Switch,pressure, manufactured by Wico-Prestolite Co the Div of Eltra Corp, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-929-3111?

NSN 5930-00-929-3111 has 1 cross-referenced part number: 13904 (Wico-Prestolite Co the Div of Eltra Corp).

What NSN replaces 5930-00-929-3111?

There are 9 known substitutes for 5930-00-929-3111: 4210-00-137-1965, 5310-00-251-6504, 5120-00-293-0080 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13904?

Key specifications for 13904: Contact Voltage Rating in Volts: 24.0 AC AT SEA LEVEL SECOND VOLTAGE; Terminal Type: TAB W/SCREW; Nominal Thread Size: 0.125 INCHES SINGLE PRESSURE CONNECTION IN; Contact Action Stimulus: INCREASE. 26 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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